565264475425 has 48 divisors (see below), whose sum is σ = 791239857408. Its totient is φ = 397773734400.

The previous prime is 565264475401. The next prime is 565264475437. The reversal of 565264475425 is 524574462565.

It is not a de Polignac number, because 565264475425 - 2⁵ = 565264475393 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 79704 + ... + 1066246.

It is an arithmetic number, because the mean of its divisors is an integer number (16484163696).

Almost surely, 2^565264475425 is an apocalyptic number.

It is an amenable number.

565264475425 is a deficient number, since it is larger than the sum of its proper divisors (225975381983).

565264475425 is a wasteful number, since it uses less digits than its factorization.

565264475425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986650 (or 986645 counting only the distinct ones).

The product of its digits is 40320000, while the sum is 55.

The spelling of 565264475425 in words is "five hundred sixty-five billion, two hundred sixty-four million, four hundred seventy-five thousand, four hundred twenty-five".