225064112564 has 24 divisors (see below), whose sum is σ = 394563781920. Its totient is φ = 112331685024.

The previous prime is 225064112509. The next prime is 225064112573. The reversal of 225064112564 is 465211460522.

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, 17249027 + ... + 17262069.

It is an arithmetic number, because the mean of its divisors is an integer number (16440157580).

Almost surely, 2^225064112564 is an apocalyptic number.

It is an amenable number.

225064112564 is a deficient number, since it is larger than the sum of its proper divisors (169499669356).

225064112564 is a wasteful number, since it uses less digits than its factorization.

225064112564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20399 (or 20397 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 225064112564 in words is "two hundred twenty-five billion, sixty-four million, one hundred twelve thousand, five hundred sixty-four".