503051750516412 has 72 divisors (see below), whose sum is σ = 1334835574765056. Its totient is φ = 159432872722464.

The previous prime is 503051750516411. The next prime is 503051750516501. The reversal of 503051750516412 is 214615057150305.

503051750516412 is a `hidden beast` number, since 5 + 0 + 3 + 0 + 51 + 75 + 0 + 516 + 4 + 12 = 666.

It is a super-2 number, since 2×503051750516412² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503051750516411) 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, 1818874968 + ... + 1819151519.

It is an arithmetic number, because the mean of its divisors is an integer number (18539382982848).

Almost surely, 2^{503051750516412} is an apocalyptic number.

It is an amenable number.

503051750516412 is an abundant number, since it is smaller than the sum of its proper divisors (831783824248644).

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

503051750516412 is a wasteful number, since it uses less digits than its factorization.

503051750516412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638026687 (or 3638026682 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 45.

The spelling of 503051750516412 in words is "five hundred three trillion, fifty-one billion, seven hundred fifty million, five hundred sixteen thousand, four hundred twelve".