564461088 has 48 divisors (see below), whose sum is σ = 1499583456. Its totient is φ = 185884160.

The previous prime is 564461071. The next prime is 564461119. The reversal of 564461088 is 880164465.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×564461088² = 637232639732287488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27453 + ... + 43388.

It is an arithmetic number, because the mean of its divisors is an integer number (31241322).

Almost surely, 2^564461088 is an apocalyptic number.

It is an amenable number.

564461088 is an abundant number, since it is smaller than the sum of its proper divisors (935122368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

564461088 is a wasteful number, since it uses less digits than its factorization.

564461088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70937 (or 70929 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 564461088 is about 23758.3898444318. The cubic root of 564461088 is about 826.4400135939.

The spelling of 564461088 in words is "five hundred sixty-four million, four hundred sixty-one thousand, eighty-eight".