564275532 has 12 divisors (see below), whose sum is σ = 1316642936. Its totient is φ = 188091840.

The previous prime is 564275531. The next prime is 564275539. The reversal of 564275532 is 235572465.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (564275531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23511469 + ... + 23511492.

Almost surely, 2^564275532 is an apocalyptic number.

It is an amenable number.

564275532 is an abundant number, since it is smaller than the sum of its proper divisors (752367404).

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

564275532 is a wasteful number, since it uses less digits than its factorization.

564275532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47022968 (or 47022966 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 564275532 is about 23754.4844608339. The cubic root of 564275532 is about 826.3494447822.

The spelling of 564275532 in words is "five hundred sixty-four million, two hundred seventy-five thousand, five hundred thirty-two".