572772772252 has 18 divisors (see below), whose sum is σ = 1030175143872. Its totient is φ = 278646210864.

The previous prime is 572772772223. The next prime is 572772772301. The reversal of 572772772252 is 252277277275.

It is a super-2 number, since 2×572772772252² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 572772772193 and 572772772202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52292988 + ... + 52303939.

Almost surely, 2^572772772252 is an apocalyptic number.

It is an amenable number.

572772772252 is a deficient number, since it is larger than the sum of its proper divisors (457402371620).

572772772252 is a wasteful number, since it uses less digits than its factorization.

572772772252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104597005 (or 104596966 counting only the distinct ones).

The product of its digits is 13445600, while the sum is 55.

The spelling of 572772772252 in words is "five hundred seventy-two billion, seven hundred seventy-two million, seven hundred seventy-two thousand, two hundred fifty-two".