572431641 has 16 divisors (see below), whose sum is σ = 778464000. Its totient is φ = 374025600.

The previous prime is 572431637. The next prime is 572431649. The reversal of 572431641 is 146134275.

It is not a de Polignac number, because 572431641 - 2² = 572431637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (572431649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285360 + ... + 287358.

It is an arithmetic number, because the mean of its divisors is an integer number (48654000).

Almost surely, 2^572431641 is an apocalyptic number.

It is an amenable number.

572431641 is a deficient number, since it is larger than the sum of its proper divisors (206032359).

572431641 is a wasteful number, since it uses less digits than its factorization.

572431641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3856.

The product of its digits is 20160, while the sum is 33.

The square root of 572431641 is about 23925.5436928819. The cubic root of 572431641 is about 830.3118008866.

The spelling of 572431641 in words is "five hundred seventy-two million, four hundred thirty-one thousand, six hundred forty-one".