225604746175 has 24 divisors (see below), whose sum is σ = 283719681056. Its totient is φ = 177925040640.

The previous prime is 225604746113. The next prime is 225604746181. The reversal of 225604746175 is 571647406522.

It is not a de Polignac number, because 225604746175 - 2¹⁵ = 225604713407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3871102 + ... + 3928948.

Almost surely, 2^225604746175 is an apocalyptic number.

225604746175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225604746175 is a deficient number, since it is larger than the sum of its proper divisors (58114934881).

225604746175 is a wasteful number, since it uses less digits than its factorization.

225604746175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60067 (or 60062 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 225604746175 in words is "two hundred twenty-five billion, six hundred four million, seven hundred forty-six thousand, one hundred seventy-five".