503057164 has 12 divisors (see below), whose sum is σ = 889067088. Its totient is φ = 249038000.

The previous prime is 503057153. The next prime is 503057189. The reversal of 503057164 is 461750305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622192 + ... + 622999.

It is an arithmetic number, because the mean of its divisors is an integer number (74088924).

Almost surely, 2^503057164 is an apocalyptic number.

It is an amenable number.

503057164 is a deficient number, since it is larger than the sum of its proper divisors (386009924).

503057164 is a wasteful number, since it uses less digits than its factorization.

503057164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245296 (or 1245294 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 503057164 is about 22428.9358641911. The cubic root of 503057164 is about 795.3148886434.

The spelling of 503057164 in words is "five hundred three million, fifty-seven thousand, one hundred sixty-four".