225613054215 has 16 divisors (see below), whose sum is σ = 401089874400. Its totient is φ = 120326962176.

The previous prime is 225613054201. The next prime is 225613054223. The reversal of 225613054215 is 512450316522.

225613054215 is a `hidden beast` number, since 2 + 2 + 561 + 30 + 54 + 2 + 15 = 666.

It is not a de Polignac number, because 225613054215 - 2⁶ = 225613054151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225613054215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 835603770 + ... + 835604039.

It is an arithmetic number, because the mean of its divisors is an integer number (25068117150).

Almost surely, 2^225613054215 is an apocalyptic number.

225613054215 is a deficient number, since it is larger than the sum of its proper divisors (175476820185).

225613054215 is a wasteful number, since it uses less digits than its factorization.

225613054215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671207823 (or 1671207817 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 225613054215 in words is "two hundred twenty-five billion, six hundred thirteen million, fifty-four thousand, two hundred fifteen".