572411957 has 12 divisors (see below), whose sum is σ = 623288484. Its totient is φ = 525432960.

The previous prime is 572411951. The next prime is 572411969. The reversal of 572411957 is 759114275.

It can be written as a sum of positive squares in 6 ways, for example, as 168844036 + 403567921 = 12994^2 + 20089^2 .

It is not a de Polignac number, because 572411957 - 2¹⁰ = 572410933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572411951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21233 + ... + 39945.

It is an arithmetic number, because the mean of its divisors is an integer number (51940707).

Almost surely, 2^572411957 is an apocalyptic number.

It is an amenable number.

572411957 is a deficient number, since it is larger than the sum of its proper divisors (50876527).

572411957 is a wasteful number, since it uses less digits than its factorization.

572411957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18920 (or 18907 counting only the distinct ones).

The product of its digits is 88200, while the sum is 41.

The square root of 572411957 is about 23925.1323298326. The cubic root of 572411957 is about 830.3022835669.

The spelling of 572411957 in words is "five hundred seventy-two million, four hundred eleven thousand, nine hundred fifty-seven".