225025604564 has 12 divisors (see below), whose sum is σ = 393803015424. Its totient is φ = 112510457304.

The previous prime is 225025604543. The next prime is 225025604567. The reversal of 225025604564 is 465406520522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225025604567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360692 + ... + 761675.

It is an arithmetic number, because the mean of its divisors is an integer number (32816917952).

Almost surely, 2^225025604564 is an apocalyptic number.

It is an amenable number.

225025604564 is a deficient number, since it is larger than the sum of its proper divisors (168777410860).

225025604564 is a wasteful number, since it uses less digits than its factorization.

225025604564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172494 (or 1172492 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 225025604564 in words is "two hundred twenty-five billion, twenty-five million, six hundred four thousand, five hundred sixty-four".