564535116 has 48 divisors (see below), whose sum is σ = 1549709280. Its totient is φ = 177108480.

The previous prime is 564534991. The next prime is 564535183. The reversal of 564535116 is 611535465.

564535116 is a `hidden beast` number, since 5 + 6 + 4 + 535 + 116 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151905 + ... + 155576.

It is an arithmetic number, because the mean of its divisors is an integer number (32285610).

Almost surely, 2^564535116 is an apocalyptic number.

It is an amenable number.

564535116 is an abundant number, since it is smaller than the sum of its proper divisors (985174164).

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

564535116 is a wasteful number, since it uses less digits than its factorization.

564535116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307511 (or 307503 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 564535116 is about 23759.9477272152. The cubic root of 564535116 is about 826.4761406942.

The spelling of 564535116 in words is "five hundred sixty-four million, five hundred thirty-five thousand, one hundred sixteen".