508530007072 has 12 divisors (see below), whose sum is σ = 1001168451486. Its totient is φ = 254265003520.

The previous prime is 508530007057. The next prime is 508530007099. The reversal of 508530007072 is 270700035805.

It can be written as a sum of positive squares in only one way, i.e., 453246711696 + 55283295376 = 673236^2 + 235124^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7945781329 + ... + 7945781392.

Almost surely, 2^508530007072 is an apocalyptic number.

It is an amenable number.

508530007072 is a deficient number, since it is larger than the sum of its proper divisors (492638444414).

508530007072 is a wasteful number, since it uses less digits than its factorization.

508530007072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15891562731 (or 15891562723 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 508530007072 in words is "five hundred eight billion, five hundred thirty million, seven thousand, seventy-two".