503034312502056 has 64 divisors (see below), whose sum is σ = 1282666492800000. Its totient is φ = 164364548976576.

The previous prime is 503034312502039. The next prime is 503034312502093. The reversal of 503034312502056 is 650205213430305.

It is a super-2 number, since 2×503034312502056² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954101406 + ... + 954628493.

It is an arithmetic number, because the mean of its divisors is an integer number (20041663950000).

Almost surely, 2^{503034312502056} is an apocalyptic number.

It is an amenable number.

503034312502056 is an abundant number, since it is smaller than the sum of its proper divisors (779632180297944).

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

503034312502056 is a wasteful number, since it uses less digits than its factorization.

503034312502056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908730126 (or 1908730122 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 503034312502056 in words is "five hundred three trillion, thirty-four billion, three hundred twelve million, five hundred two thousand, fifty-six".