225064717475 has 24 divisors (see below), whose sum is σ = 300572793360. Its totient is φ = 166187905920.

The previous prime is 225064717469. The next prime is 225064717481. The reversal of 225064717475 is 574717460522.

225064717475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (225064717469) and next prime (225064717481).

It is not a de Polignac number, because 225064717475 - 2⁶ = 225064717411 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 23 ways as a sum of consecutive naturals, for example, 5630861 + ... + 5670689.

It is an arithmetic number, because the mean of its divisors is an integer number (12523866390).

Almost surely, 2^225064717475 is an apocalyptic number.

225064717475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225064717475 is a deficient number, since it is larger than the sum of its proper divisors (75508075885).

225064717475 is a wasteful number, since it uses less digits than its factorization.

225064717475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57239 (or 57234 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 50.

The spelling of 225064717475 in words is "two hundred twenty-five billion, sixty-four million, seven hundred seventeen thousand, four hundred seventy-five".