225604764570 has 16 divisors (see below), whose sum is σ = 541451435040. Its totient is φ = 60161270544.

The previous prime is 225604764529. The next prime is 225604764587. The reversal of 225604764570 is 75467406522.

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, 3760079380 + ... + 3760079439.

It is an arithmetic number, because the mean of its divisors is an integer number (33840714690).

Almost surely, 2^225604764570 is an apocalyptic number.

225604764570 is an abundant number, since it is smaller than the sum of its proper divisors (315846670470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225604764570 is a wasteful number, since it uses less digits than its factorization.

225604764570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7520158829.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 225604764570 in words is "two hundred twenty-five billion, six hundred four million, seven hundred sixty-four thousand, five hundred seventy".