564787047720 has 96 divisors (see below), whose sum is σ = 1970991554400. Its totient is φ = 129094180992.

The previous prime is 564787047701. The next prime is 564787047739. The reversal of 564787047720 is 27740787465.

It is an interprime number because it is at equal distance from previous prime (564787047701) and next prime (564787047739).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48020230 + ... + 48031989.

It is an arithmetic number, because the mean of its divisors is an integer number (20531162025).

Almost surely, 2^564787047720 is an apocalyptic number.

It is an amenable number.

564787047720 is an abundant number, since it is smaller than the sum of its proper divisors (1406204506680).

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

564787047720 is a wasteful number, since it uses less digits than its factorization.

564787047720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96052247 (or 96052236 counting only the distinct ones).

The product of its (nonzero) digits is 18439680, while the sum is 57.

The spelling of 564787047720 in words is "five hundred sixty-four billion, seven hundred eighty-seven million, forty-seven thousand, seven hundred twenty".