568977407 has 4 divisors (see below), whose sum is σ = 569128560. Its totient is φ = 568826256.

The previous prime is 568977391. The next prime is 568977413. The reversal of 568977407 is 704779865.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704779865 = 5 ⋅140955973.

It is a cyclic number.

It is not a de Polignac number, because 568977407 - 2⁴ = 568977391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568977307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69782 + ... + 77507.

It is an arithmetic number, because the mean of its divisors is an integer number (142282140).

Almost surely, 2^568977407 is an apocalyptic number.

568977407 is a deficient number, since it is larger than the sum of its proper divisors (151153).

568977407 is a wasteful number, since it uses less digits than its factorization.

568977407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151152.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The square root of 568977407 is about 23853.2473051365. The cubic root of 568977407 is about 828.6383086848.

The spelling of 568977407 in words is "five hundred sixty-eight million, nine hundred seventy-seven thousand, four hundred seven".