503353463023112 has 64 divisors (see below), whose sum is σ = 1021037145569280. Its totient is φ = 231254235793152.

The previous prime is 503353463023093. The next prime is 503353463023123. The reversal of 503353463023112 is 211320364353305.

It is a self number, because there is not a number n which added to its sum of digits gives 503353463023112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256290593 + ... + 258247119.

It is an arithmetic number, because the mean of its divisors is an integer number (15953705399520).

Almost surely, 2^{503353463023112} is an apocalyptic number.

503353463023112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

503353463023112 is an abundant number, since it is smaller than the sum of its proper divisors (517683682546168).

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

503353463023112 is a wasteful number, since it uses less digits than its factorization.

503353463023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967862 (or 1967858 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 41.

The spelling of 503353463023112 in words is "five hundred three trillion, three hundred fifty-three billion, four hundred sixty-three million, twenty-three thousand, one hundred twelve".