564044055 has 32 divisors (see below), whose sum is σ = 935884800. Its totient is φ = 289736832.

The previous prime is 564044053. The next prime is 564044057. The reversal of 564044055 is 550440465.

It is an interprime number because it is at equal distance from previous prime (564044053) and next prime (564044057).

It is not a de Polignac number, because 564044055 - 2¹ = 564044053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564044053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207012 + ... + 209718.

It is an arithmetic number, because the mean of its divisors is an integer number (29246400).

Almost surely, 2^564044055 is an apocalyptic number.

564044055 is a deficient number, since it is larger than the sum of its proper divisors (371840745).

564044055 is a wasteful number, since it uses less digits than its factorization.

564044055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 564044055 is about 23749.6116810360. The cubic root of 564044055 is about 826.2364343577.

The spelling of 564044055 in words is "five hundred sixty-four million, forty-four thousand, fifty-five".