564731201057 has 4 divisors (see below), whose sum is σ = 564755935380. Its totient is φ = 564706466736.

The previous prime is 564731201003. The next prime is 564731201129. The reversal of 564731201057 is 750102137465.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 210415781521 + 354315419536 = 458711^2 + 595244^2 .

It is a cyclic number.

It is not a de Polignac number, because 564731201057 - 2³² = 560436233761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564731201357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12332882 + ... + 12378587.

It is an arithmetic number, because the mean of its divisors is an integer number (141188983845).

Almost surely, 2^564731201057 is an apocalyptic number.

It is an amenable number.

564731201057 is a deficient number, since it is larger than the sum of its proper divisors (24734323).

564731201057 is a wasteful number, since it uses less digits than its factorization.

564731201057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24734322.

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 564731201057 in words is "five hundred sixty-four billion, seven hundred thirty-one million, two hundred one thousand, fifty-seven".