52472754172 has 6 divisors (see below), whose sum is σ = 91827319808. Its totient is φ = 26236377084.

The previous prime is 52472754161. The next prime is 52472754227. The reversal of 52472754172 is 27145727425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6559094268 + ... + 6559094275.

Almost surely, 2^52472754172 is an apocalyptic number.

It is an amenable number.

52472754172 is a deficient number, since it is larger than the sum of its proper divisors (39354565636).

52472754172 is a wasteful number, since it uses less digits than its factorization.

52472754172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13118188547 (or 13118188545 counting only the distinct ones).

The product of its digits is 1097600, while the sum is 46.

The spelling of 52472754172 in words is "fifty-two billion, four hundred seventy-two million, seven hundred fifty-four thousand, one hundred seventy-two".