564972454 has 16 divisors (see below), whose sum is σ = 855783936. Its totient is φ = 279720000.

The previous prime is 564972413. The next prime is 564972469. The reversal of 564972454 is 454279465.

564972454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 150804 + ... + 154504.

It is an arithmetic number, because the mean of its divisors is an integer number (53486496).

Almost surely, 2^564972454 is an apocalyptic number.

564972454 is a deficient number, since it is larger than the sum of its proper divisors (290811482).

564972454 is a wasteful number, since it uses less digits than its factorization.

564972454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431.

The product of its digits is 1209600, while the sum is 46.

The square root of 564972454 is about 23769.1492064819. The cubic root of 564972454 is about 826.6895057064.

The spelling of 564972454 in words is "five hundred sixty-four million, nine hundred seventy-two thousand, four hundred fifty-four".