572313687 has 32 divisors (see below), whose sum is σ = 927832320. Its totient is φ = 309265920.

The previous prime is 572313673. The next prime is 572313691. The reversal of 572313687 is 786313275.

It is not a de Polignac number, because 572313687 - 2⁴ = 572313671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572313647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16188 + ... + 37505.

It is an arithmetic number, because the mean of its divisors is an integer number (28994760).

Almost surely, 2^572313687 is an apocalyptic number.

572313687 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

572313687 is a deficient number, since it is larger than the sum of its proper divisors (355518633).

572313687 is a wasteful number, since it uses less digits than its factorization.

572313687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53743.

The product of its digits is 211680, while the sum is 42.

The square root of 572313687 is about 23923.0785435320. The cubic root of 572313687 is about 830.2547662302.

The spelling of 572313687 in words is "five hundred seventy-two million, three hundred thirteen thousand, six hundred eighty-seven".