504876795879455 has 32 divisors (see below), whose sum is σ = 615150102119424. Its totient is φ = 397707840262656.

The previous prime is 504876795879439. The next prime is 504876795879527. The reversal of 504876795879455 is 554978597678405.

It is not a de Polignac number, because 504876795879455 - 2⁴ = 504876795879439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14077911854 + ... + 14077947716.

It is an arithmetic number, because the mean of its divisors is an integer number (19223440691232).

Almost surely, 2^{504876795879455} is an apocalyptic number.

504876795879455 is a deficient number, since it is larger than the sum of its proper divisors (110273306239969).

504876795879455 is a wasteful number, since it uses less digits than its factorization.

504876795879455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52215.

The product of its (nonzero) digits is 106686720000, while the sum is 89.

The spelling of 504876795879455 in words is "five hundred four trillion, eight hundred seventy-six billion, seven hundred ninety-five million, eight hundred seventy-nine thousand, four hundred fifty-five".