225674252465 has 32 divisors (see below), whose sum is σ = 286946160000. Its totient is φ = 169910327808.

The previous prime is 225674252431. The next prime is 225674252473. The reversal of 225674252465 is 564252476522.

225674252465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225674252465 - 2¹² = 225674248369 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9930686 + ... + 9953384.

It is an arithmetic number, because the mean of its divisors is an integer number (8967067500).

Almost surely, 2^225674252465 is an apocalyptic number.

It is an amenable number.

225674252465 is a deficient number, since it is larger than the sum of its proper divisors (61271907535).

225674252465 is a wasteful number, since it uses less digits than its factorization.

225674252465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23409.

The product of its digits is 8064000, while the sum is 50.

The spelling of 225674252465 in words is "two hundred twenty-five billion, six hundred seventy-four million, two hundred fifty-two thousand, four hundred sixty-five".