564944575094 has 16 divisors (see below), whose sum is σ = 856112467968. Its totient is φ = 279578541672.

The previous prime is 564944575073. The next prime is 564944575177. The reversal of 564944575094 is 490575449465.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 960662 + ... + 1432745.

It is an arithmetic number, because the mean of its divisors is an integer number (53507029248).

Almost surely, 2^564944575094 is an apocalyptic number.

564944575094 is a deficient number, since it is larger than the sum of its proper divisors (291167892874).

564944575094 is a wasteful number, since it uses less digits than its factorization.

564944575094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394619.

The product of its (nonzero) digits is 108864000, while the sum is 62.

The spelling of 564944575094 in words is "five hundred sixty-four billion, nine hundred forty-four million, five hundred seventy-five thousand, ninety-four".