508044401264 has 10 divisors (see below), whose sum is σ = 984336027480. Its totient is φ = 254022200624.

The previous prime is 508044401239. The next prime is 508044401269. The reversal of 508044401264 is 462104440805.

It is a super-2 number, since 2×508044401264² (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 (508044401269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15876387524 + ... + 15876387555.

It is an arithmetic number, because the mean of its divisors is an integer number (98433602748).

Almost surely, 2^508044401264 is an apocalyptic number.

It is an amenable number.

508044401264 is a deficient number, since it is larger than the sum of its proper divisors (476291626216).

508044401264 is a wasteful number, since it uses less digits than its factorization.

508044401264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31752775087 (or 31752775081 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 38.

The spelling of 508044401264 in words is "five hundred eight billion, forty-four million, four hundred one thousand, two hundred sixty-four".