503864813002276 has 24 divisors (see below), whose sum is σ = 972731865762720. Its totient is φ = 226456095729600.

The previous prime is 503864813002241. The next prime is 503864813002277. The reversal of 503864813002276 is 672200318468305.

It is not an unprimeable number, because it can be changed into a prime (503864813002277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64334114190 + ... + 64334122021.

It is an arithmetic number, because the mean of its divisors is an integer number (40530494406780).

Almost surely, 2^{503864813002276} is an apocalyptic number.

It is an amenable number.

503864813002276 is a deficient number, since it is larger than the sum of its proper divisors (468867052760444).

503864813002276 is a wasteful number, since it uses less digits than its factorization.

503864813002276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128668236315 (or 128668236313 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 503864813002276 in words is "five hundred three trillion, eight hundred sixty-four billion, eight hundred thirteen million, two thousand, two hundred seventy-six".