508479705879 has 16 divisors (see below), whose sum is σ = 687822550272. Its totient is φ = 334069265088.

The previous prime is 508479705829. The next prime is 508479705941. The reversal of 508479705879 is 978507974805.

It is not a de Polignac number, because 508479705879 - 2⁹ = 508479705367 is a prime.

It is a super-2 number, since 2×508479705879² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508479705829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 681397 + ... + 1217070.

It is an arithmetic number, because the mean of its divisors is an integer number (42988909392).

Almost surely, 2^508479705879 is an apocalyptic number.

508479705879 is a deficient number, since it is larger than the sum of its proper divisors (179342844393).

508479705879 is a wasteful number, since it uses less digits than its factorization.

508479705879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899766.

The product of its (nonzero) digits is 177811200, while the sum is 69.

The spelling of 508479705879 in words is "five hundred eight billion, four hundred seventy-nine million, seven hundred five thousand, eight hundred seventy-nine".