568653442 has 8 divisors (see below), whose sum is σ = 974834496. Its totient is φ = 243708612.

The previous prime is 568653439. The next prime is 568653493. The reversal of 568653442 is 244356865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20309038 + ... + 20309065.

It is an arithmetic number, because the mean of its divisors is an integer number (121854312).

Almost surely, 2^568653442 is an apocalyptic number.

568653442 is a deficient number, since it is larger than the sum of its proper divisors (406181054).

568653442 is a wasteful number, since it uses less digits than its factorization.

568653442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40618112.

The product of its digits is 691200, while the sum is 43.

The square root of 568653442 is about 23846.4555437491. The cubic root of 568653442 is about 828.4810084870.

The spelling of 568653442 in words is "five hundred sixty-eight million, six hundred fifty-three thousand, four hundred forty-two".