508642368368 has 40 divisors (see below), whose sum is σ = 998608346880. Its totient is φ = 250941113280.

The previous prime is 508642368337. The next prime is 508642368371. The reversal of 508642368368 is 863863246805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857671 + ... + 2113817.

It is an arithmetic number, because the mean of its divisors is an integer number (24965208672).

Almost surely, 2^508642368368 is an apocalyptic number.

It is an amenable number.

508642368368 is a deficient number, since it is larger than the sum of its proper divisors (489965978512).

508642368368 is a wasteful number, since it uses less digits than its factorization.

508642368368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257805 (or 257799 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 59.

The spelling of 508642368368 in words is "five hundred eight billion, six hundred forty-two million, three hundred sixty-eight thousand, three hundred sixty-eight".