507796116464 has 80 divisors (see below), whose sum is σ = 1282127813568. Its totient is φ = 189069520896.

The previous prime is 507796116407. The next prime is 507796116479. The reversal of 507796116464 is 464611697705.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 10232927 + ... + 10282430.

Almost surely, 2^507796116464 is an apocalyptic number.

It is an amenable number.

507796116464 is an abundant number, since it is smaller than the sum of its proper divisors (774331697104).

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

507796116464 is a wasteful number, since it uses less digits than its factorization.

507796116464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20515402 (or 20515396 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 507796116464 in words is "five hundred seven billion, seven hundred ninety-six million, one hundred sixteen thousand, four hundred sixty-four".