564321476 has 6 divisors (see below), whose sum is σ = 987562590. Its totient is φ = 282160736.

The previous prime is 564321403. The next prime is 564321481. The reversal of 564321476 is 674123465.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 546343876 + 17977600 = 23374^2 + 4240^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70540181 + ... + 70540188.

It is an arithmetic number, because the mean of its divisors is an integer number (164593765).

Almost surely, 2^564321476 is an apocalyptic number.

It is an amenable number.

564321476 is a deficient number, since it is larger than the sum of its proper divisors (423241114).

564321476 is a wasteful number, since it uses less digits than its factorization.

564321476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141080373 (or 141080371 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 564321476 is about 23755.4515006556. The cubic root of 564321476 is about 826.3718716324.

The spelling of 564321476 in words is "five hundred sixty-four million, three hundred twenty-one thousand, four hundred seventy-six".