564376562 has 8 divisors (see below), whose sum is σ = 867212892. Its totient is φ = 275305600.

The previous prime is 564376559. The next prime is 564376567. The reversal of 564376562 is 265673465.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 493328521 + 71048041 = 22211^2 + 8429^2 .

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

It is not an unprimeable number, because it can be changed into a prime (564376567) 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, 3441239 + ... + 3441402.

Almost surely, 2^564376562 is an apocalyptic number.

564376562 is a deficient number, since it is larger than the sum of its proper divisors (302836330).

564376562 is a wasteful number, since it uses less digits than its factorization.

564376562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6882684.

The product of its digits is 907200, while the sum is 44.

The square root of 564376562 is about 23756.6109114916. The cubic root of 564376562 is about 826.3987594034.

The spelling of 564376562 in words is "five hundred sixty-four million, three hundred seventy-six thousand, five hundred sixty-two".