506702520461672 has 48 divisors (see below), whose sum is σ = 956447894902500. Its totient is φ = 251661026112000.

The previous prime is 506702520461651. The next prime is 506702520461701. The reversal of 506702520461672 is 276164025207605.

It can be written as a sum of positive squares in 2 ways, for example, as 291486168037156 + 215216352424516 = 17072966^2 + 14670254^2 .

It is a super-2 number, since 2×506702520461672² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4514359472 + ... + 4514471712.

Almost surely, 2^{506702520461672} is an apocalyptic number.

It is an amenable number.

506702520461672 is a deficient number, since it is larger than the sum of its proper divisors (449745374440828).

506702520461672 is a wasteful number, since it uses less digits than its factorization.

506702520461672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137298 (or 137143 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 506702520461672 in words is "five hundred six trillion, seven hundred two billion, five hundred twenty million, four hundred sixty-one thousand, six hundred seventy-two".