564355452 has 24 divisors (see below), whose sum is σ = 1317246336. Its totient is φ = 188058928.

The previous prime is 564355433. The next prime is 564355489. The reversal of 564355452 is 254553465.

It is a self number, because there is not a number n which added to its sum of digits gives 564355452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49393 + ... + 59735.

It is an arithmetic number, because the mean of its divisors is an integer number (54885264).

Almost surely, 2^564355452 is an apocalyptic number.

It is an amenable number.

564355452 is an abundant number, since it is smaller than the sum of its proper divisors (752890884).

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

564355452 is a wasteful number, since it uses less digits than its factorization.

564355452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14897 (or 14895 counting only the distinct ones).

The product of its digits is 360000, while the sum is 39.

The square root of 564355452 is about 23756.1666099562. The cubic root of 564355452 is about 826.3884557064.

The spelling of 564355452 in words is "five hundred sixty-four million, three hundred fifty-five thousand, four hundred fifty-two".