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5050000550050 = 252319113576361
BaseRepresentation
bin100100101111100101101…
…1111010010100010100010
3122212202221012222020120021
41021133023133102202202
51130214400120100200
614423534353504054
71030564502265421
oct111371337224242
918782835866507
105050000550050
1116777697258a5
12696882b7202a
132a829cc97461
141365c81bb2b8
158b56717441a
hex497cb7d28a2

5050000550050 has 48 divisors (see below), whose sum is σ = 9706647020544. Its totient is φ = 1952692560000.

The previous prime is 5050000550041. The next prime is 5050000550053. The reversal of 5050000550050 is 500550000505.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 5050000549997 and 5050000550024.

It is not an unprimeable number, because it can be changed into a prime (5050000550053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376131 + ... + 3200230.

It is an arithmetic number, because the mean of its divisors is an integer number (202221812928).

Almost surely, 25050000550050 is an apocalyptic number.

5050000550050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5050000550050 is a deficient number, since it is larger than the sum of its proper divisors (4656646470494).

5050000550050 is a wasteful number, since it uses less digits than its factorization.

5050000550050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3577315 (or 3577310 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 25.

Adding to 5050000550050 its reverse (500550000505), we get a palindrome (5550550550555).

The spelling of 5050000550050 in words is "five trillion, fifty billion, five hundred fifty thousand, fifty".

Divisors: 1 2 5 10 25 31 50 62 155 310 775 911 1550 1822 4555 9110 22775 28241 45550 56482 141205 282410 706025 1412050 3576361 7152722 17881805 35763610 89409025 110867191 178818050 221734382 554335955 1108671910 2771679775 3258064871 5543359550 6516129742 16290324355 32580648710 81451621775 101000011001 162903243550 202000022002 505000055005 1010000110010 2525000275025 5050000550050