572142659 has 16 divisors (see below), whose sum is σ = 643162464. Its totient is φ = 504441600.

The previous prime is 572142643. The next prime is 572142661. The reversal of 572142659 is 956241275.

It is a cyclic number.

It is not a de Polignac number, because 572142659 - 2⁴ = 572142643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572142619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74357 + ... + 81689.

It is an arithmetic number, because the mean of its divisors is an integer number (40197654).

Almost surely, 2^572142659 is an apocalyptic number.

572142659 is a deficient number, since it is larger than the sum of its proper divisors (71019805).

572142659 is a wasteful number, since it uses less digits than its factorization.

572142659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7558.

The product of its digits is 151200, while the sum is 41.

The square root of 572142659 is about 23919.5037364909. The cubic root of 572142659 is about 830.1720546204.

The spelling of 572142659 in words is "five hundred seventy-two million, one hundred forty-two thousand, six hundred fifty-nine".