225472564045 has 8 divisors (see below), whose sum is σ = 284807449440. Its totient is φ = 170884469520.

The previous prime is 225472564021. The next prime is 225472564063. The reversal of 225472564045 is 540465274522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225472564045 - 2⁷ = 225472563917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225472563986 and 225472564004.

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, 1186697611 + ... + 1186697800.

It is an arithmetic number, because the mean of its divisors is an integer number (35600931180).

Almost surely, 2^225472564045 is an apocalyptic number.

It is an amenable number.

225472564045 is a deficient number, since it is larger than the sum of its proper divisors (59334885395).

225472564045 is a wasteful number, since it uses less digits than its factorization.

225472564045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373395435.

The product of its (nonzero) digits is 2688000, while the sum is 46.

The spelling of 225472564045 in words is "two hundred twenty-five billion, four hundred seventy-two million, five hundred sixty-four thousand, forty-five".