503164302007625 has 32 divisors (see below), whose sum is σ = 649943287977984. Its totient is φ = 388502194536000.

The previous prime is 503164302007607. The next prime is 503164302007639. The reversal of 503164302007625 is 526700203461305.

It is not a de Polignac number, because 503164302007625 - 2²⁰ = 503164300959049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172614749 + ... + 175505498.

It is an arithmetic number, because the mean of its divisors is an integer number (20310727749312).

Almost surely, 2^{503164302007625} is an apocalyptic number.

It is an amenable number.

503164302007625 is a deficient number, since it is larger than the sum of its proper divisors (146778985970359).

503164302007625 is a wasteful number, since it uses less digits than its factorization.

503164302007625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348120666 (or 348120656 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 503164302007625 in words is "five hundred three trillion, one hundred sixty-four billion, three hundred two million, seven thousand, six hundred twenty-five".