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5259060000 = 2533549739
BaseRepresentation
bin1001110010111011…
…01110001100100000
3111120111211221002000
410321131232030200
541232304410000
62225503524000
7244216162305
oct47135561440
914514757060
105259060000
112259669687
1210292b9600
1365a72402c
1437c6590ac
1520ba7a000
hex13976e320

5259060000 has 240 divisors, whose sum is σ = 19169488800. Its totient is φ = 1402272000.

The previous prime is 5259059999. The next prime is 5259060017. The reversal of 5259060000 is 609525.

5259060000 is a `hidden beast` number, since 5 + 2 + 59 + 0 + 600 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 535131 + ... + 544869.

It is an arithmetic number, because the mean of its divisors is an integer number (79872870).

Almost surely, 25259060000 is an apocalyptic number.

5259060000 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 5259060000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9584744400).

5259060000 is an abundant number, since it is smaller than the sum of its proper divisors (13910428800).

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

5259060000 is an equidigital number, since it uses as much as digits as its factorization.

5259060000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9778 (or 9749 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5259060000 is about 72519.3767209840. The cubic root of 5259060000 is about 1739.0125193604.

Adding to 5259060000 its reverse (609525), we get a palindrome (5259669525).

The spelling of 5259060000 in words is "five billion, two hundred fifty-nine million, sixty thousand".