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5352500000 = 25572141
BaseRepresentation
bin1001111110000100…
…01010101100100000
3111211000200011122202
410333002022230200
541430220000000
62243042352332
7246432333161
oct47702125440
914730604582
105352500000
1122a738a521
12105465b6a8
13673bab983
1438ac1d768
15214d85dd5
hex13f08ab20

5352500000 has 96 divisors (see below), whose sum is σ = 13178286576. Its totient is φ = 2140000000.

The previous prime is 5352499987. The next prime is 5352500003. The reversal of 5352500000 is 52535.

It can be written as a sum of positive squares in 8 ways, for example, as 3778315024 + 1574184976 = 61468^2 + 39676^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (5352500003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2498930 + ... + 2501070.

Almost surely, 25352500000 is an apocalyptic number.

5352500000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5352500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6589143288).

5352500000 is an abundant number, since it is smaller than the sum of its proper divisors (7825786576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5352500000 is an frugal number, since it uses more digits than its factorization.

5352500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186 (or 2148 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 5352500000 is about 73160.7818438267. The cubic root of 5352500000 is about 1749.2513804795.

Adding to 5352500000 its reverse (52535), we get a palindrome (5352552535).

The spelling of 5352500000 in words is "five billion, three hundred fifty-two million, five hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2141 2500 3125 4000 4282 5000 6250 8564 10000 10705 12500 15625 17128 20000 21410 25000 31250 34256 42820 50000 53525 62500 68512 78125 85640 100000 107050 125000 156250 171280 214100 250000 267625 312500 342560 428200 500000 535250 625000 856400 1070500 1250000 1338125 1712800 2141000 2500000 2676250 4282000 5352500 6690625 8564000 10705000 13381250 21410000 26762500 33453125 42820000 53525000 66906250 107050000 133812500 167265625 214100000 267625000 334531250 535250000 669062500 1070500000 1338125000 2676250000 5352500000