564757575752 has 16 divisors (see below), whose sum is σ = 1059513050160. Its totient is φ = 282220762384.

The previous prime is 564757575749. The next prime is 564757575757. The reversal of 564757575752 is 257575757465.

It is a super-2 number, since 2×564757575752² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (564757575757) 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, 19737998 + ... + 19766589.

It is an arithmetic number, because the mean of its divisors is an integer number (66219565635).

Almost surely, 2^564757575752 is an apocalyptic number.

It is an amenable number.

564757575752 is a deficient number, since it is larger than the sum of its proper divisors (494755474408).

564757575752 is a wasteful number, since it uses less digits than its factorization.

564757575752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39506380 (or 39506376 counting only the distinct ones).

The product of its digits is 360150000, while the sum is 65.

The spelling of 564757575752 in words is "five hundred sixty-four billion, seven hundred fifty-seven million, five hundred seventy-five thousand, seven hundred fifty-two".