568257425 has 24 divisors (see below), whose sum is σ = 717704064. Its totient is φ = 446250560.

The previous prime is 568257421. The next prime is 568257449. The reversal of 568257425 is 524752865.

It is not a de Polignac number, because 568257425 - 2² = 568257421 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (568257421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358184 + ... + 359766.

It is an arithmetic number, because the mean of its divisors is an integer number (29904336).

Almost surely, 2^568257425 is an apocalyptic number.

It is an amenable number.

568257425 is a deficient number, since it is larger than the sum of its proper divisors (149446639).

568257425 is a wasteful number, since it uses less digits than its factorization.

568257425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849 (or 1844 counting only the distinct ones).

The product of its digits is 672000, while the sum is 44.

The square root of 568257425 is about 23838.1506203816. The cubic root of 568257425 is about 828.2886424920.

The spelling of 568257425 in words is "five hundred sixty-eight million, two hundred fifty-seven thousand, four hundred twenty-five".