508323059091 has 6 divisors (see below), whose sum is σ = 734244418700. Its totient is φ = 338882039388.

The previous prime is 508323059039. The next prime is 508323059129. The reversal of 508323059091 is 190950323805.

508323059091 is a `hidden beast` number, since 50 + 8 + 3 + 2 + 3 + 0 + 590 + 9 + 1 = 666.

It is not a de Polignac number, because 508323059091 - 2⁷ = 508323058963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (508323059011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28240169941 + ... + 28240169958.

Almost surely, 2^508323059091 is an apocalyptic number.

508323059091 is a deficient number, since it is larger than the sum of its proper divisors (225921359609).

508323059091 is a wasteful number, since it uses less digits than its factorization.

508323059091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56480339905 (or 56480339902 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The spelling of 508323059091 in words is "five hundred eight billion, three hundred twenty-three million, fifty-nine thousand, ninety-one".