2504317161356 has 24 divisors (see below), whose sum is σ = 4401822030144. Its totient is φ = 1246656280320.

The previous prime is 2504317161337. The next prime is 2504317161361. The reversal of 2504317161356 is 6531617134052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3628301 + ... + 4263003.

It is an arithmetic number, because the mean of its divisors is an integer number (183409251256).

Almost surely, 2^{2504317161356} is an apocalyptic number.

It is an amenable number.

2504317161356 is a deficient number, since it is larger than the sum of its proper divisors (1897504868788).

2504317161356 is a wasteful number, since it uses less digits than its factorization.

2504317161356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639041 (or 639039 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 2504317161356 in words is "two trillion, five hundred four billion, three hundred seventeen million, one hundred sixty-one thousand, three hundred fifty-six".