503468709975 has 144 divisors (see below), whose sum is σ = 1124787366144. Its totient is φ = 209139840000.

The previous prime is 503468709967. The next prime is 503468710037. The reversal of 503468709975 is 579907864305.

503468709975 is a `hidden beast` number, since 503 + 46 + 87 + 0 + 9 + 9 + 7 + 5 = 666.

It is not a de Polignac number, because 503468709975 - 2³ = 503468709967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 49388479 + ... + 49398671.

It is an arithmetic number, because the mean of its divisors is an integer number (7811023376).

Almost surely, 2^503468709975 is an apocalyptic number.

503468709975 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

503468709975 is an abundant number, since it is smaller than the sum of its proper divisors (621318656169).

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

503468709975 is a wasteful number, since it uses less digits than its factorization.

503468709975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13078 (or 13070 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 63.

The spelling of 503468709975 in words is "five hundred three billion, four hundred sixty-eight million, seven hundred nine thousand, nine hundred seventy-five".