508868534 has 16 divisors (see below), whose sum is σ = 789194880. Its totient is φ = 245830080.

The previous prime is 508868509. The next prime is 508868543. The reversal of 508868534 is 435868805.

It is a Curzon number.

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, 34202 + ... + 46770.

It is an arithmetic number, because the mean of its divisors is an integer number (49324680).

Almost surely, 2^508868534 is an apocalyptic number.

508868534 is a deficient number, since it is larger than the sum of its proper divisors (280326346).

508868534 is a wasteful number, since it uses less digits than its factorization.

508868534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13255.

The product of its (nonzero) digits is 921600, while the sum is 47.

The square root of 508868534 is about 22558.1145932013. The cubic root of 508868534 is about 798.3656916940.

The spelling of 508868534 in words is "five hundred eight million, eight hundred sixty-eight thousand, five hundred thirty-four".