568676401 has 4 divisors (see below), whose sum is σ = 602127972. Its totient is φ = 535224832.

The previous prime is 568676389. The next prime is 568676411. The reversal of 568676401 is 104676865.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104676865 = 5 ⋅20935373.

It can be written as a sum of positive squares in 2 ways, for example, as 530841600 + 37834801 = 23040^2 + 6151^2 .

It is a cyclic number.

It is not a de Polignac number, because 568676401 - 2¹³ = 568668209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (568676411) 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, 16725760 + ... + 16725793.

It is an arithmetic number, because the mean of its divisors is an integer number (150531993).

Almost surely, 2^568676401 is an apocalyptic number.

It is an amenable number.

568676401 is a deficient number, since it is larger than the sum of its proper divisors (33451571).

568676401 is a wasteful number, since it uses less digits than its factorization.

568676401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33451570.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 568676401 is about 23846.9369311868. The cubic root of 568676401 is about 828.4921581247.

The spelling of 568676401 in words is "five hundred sixty-eight million, six hundred seventy-six thousand, four hundred one".