225015476075 has 24 divisors (see below), whose sum is σ = 318157636608. Its totient is φ = 156390842880.

The previous prime is 225015476017. The next prime is 225015476089. The reversal of 225015476075 is 570674510522.

It is not a de Polignac number, because 225015476075 - 2²⁰ = 225014427499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20357867 + ... + 20368916.

It is an arithmetic number, because the mean of its divisors is an integer number (13256568192).

Almost surely, 2^225015476075 is an apocalyptic number.

225015476075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225015476075 is a deficient number, since it is larger than the sum of its proper divisors (93142160533).

225015476075 is a wasteful number, since it uses less digits than its factorization.

225015476075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40726823 (or 40726818 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 44.

Adding to 225015476075 its reverse (570674510522), we get a palindrome (795689986597).

The spelling of 225015476075 in words is "two hundred twenty-five billion, fifteen million, four hundred seventy-six thousand, seventy-five".