503413391934 has 32 divisors (see below), whose sum is σ = 1121091978240. Its totient is φ = 167445131256.

The previous prime is 503413391893. The next prime is 503413391941. The reversal of 503413391934 is 439193314305.

503413391934 is a `hidden beast` number, since 503 + 4 + 133 + 9 + 1 + 9 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 503413391934.

It is a congruent number.

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, 9956014 + ... + 10006449.

It is an arithmetic number, because the mean of its divisors is an integer number (35034124320).

Almost surely, 2^503413391934 is an apocalyptic number.

503413391934 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

503413391934 is an abundant number, since it is smaller than the sum of its proper divisors (617678586306).

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

503413391934 is a wasteful number, since it uses less digits than its factorization.

503413391934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19962941 (or 19962935 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The spelling of 503413391934 in words is "five hundred three billion, four hundred thirteen million, three hundred ninety-one thousand, nine hundred thirty-four".