508820896 has 12 divisors (see below), whose sum is σ = 1001741202. Its totient is φ = 254410432.

The previous prime is 508820869. The next prime is 508820903. The reversal of 508820896 is 698028805.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 468116496 + 40704400 = 21636^2 + 6380^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7950295 + ... + 7950358.

Almost surely, 2^508820896 is an apocalyptic number.

It is an amenable number.

508820896 is a deficient number, since it is larger than the sum of its proper divisors (492920306).

508820896 is a wasteful number, since it uses less digits than its factorization.

508820896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15900663 (or 15900655 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 508820896 is about 22557.0586735062. The cubic root of 508820896 is about 798.3407777728.

The spelling of 508820896 in words is "five hundred eight million, eight hundred twenty thousand, eight hundred ninety-six".