503053230372432 has 40 divisors (see below), whose sum is σ = 1375998541903296. Its totient is φ = 157820621293056.

The previous prime is 503053230372397. The next prime is 503053230372457. The reversal of 503053230372432 is 234273032350305.

It is a congruent number.

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, 308243400148 + ... + 308243401779.

Almost surely, 2^{503053230372432} is an apocalyptic number.

It is an amenable number.

503053230372432 is an abundant number, since it is smaller than the sum of its proper divisors (872945311530864).

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

503053230372432 is a wasteful number, since it uses less digits than its factorization.

503053230372432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616486801955 (or 616486801949 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 42.

The spelling of 503053230372432 in words is "five hundred three trillion, fifty-three billion, two hundred thirty million, three hundred seventy-two thousand, four hundred thirty-two".