503413472063720 has 128 divisors (see below), whose sum is σ = 1230850914416640. Its totient is φ = 184747600773120.

The previous prime is 503413472063707. The next prime is 503413472063731. The reversal of 503413472063720 is 27360274314305.

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, 74880089 + ... + 81325608.

It is an arithmetic number, because the mean of its divisors is an integer number (9616022768880).

Almost surely, 2^{503413472063720} is an apocalyptic number.

It is an amenable number.

503413472063720 is an abundant number, since it is smaller than the sum of its proper divisors (727437442352920).

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

503413472063720 is a wasteful number, since it uses less digits than its factorization.

503413472063720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156205875 (or 156205871 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 503413472063720 in words is "five hundred three trillion, four hundred thirteen billion, four hundred seventy-two million, sixty-three thousand, seven hundred twenty".