225416522524 has 48 divisors (see below), whose sum is σ = 408876854400. Its totient is φ = 108660992000.

The previous prime is 225416522521. The next prime is 225416522629. The reversal of 225416522524 is 425225614522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225416522521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34311912 + ... + 34318480.

It is an arithmetic number, because the mean of its divisors is an integer number (8518267800).

Almost surely, 2^225416522524 is an apocalyptic number.

It is an amenable number.

225416522524 is a deficient number, since it is larger than the sum of its proper divisors (183460331876).

225416522524 is a wasteful number, since it uses less digits than its factorization.

225416522524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9054 (or 9052 counting only the distinct ones).

The product of its digits is 384000, while the sum is 40.

The spelling of 225416522524 in words is "two hundred twenty-five billion, four hundred sixteen million, five hundred twenty-two thousand, five hundred twenty-four".