225015757330 has 64 divisors (see below), whose sum is σ = 501281706240. Its totient is φ = 70815884544.

The previous prime is 225015757297. The next prime is 225015757367. The reversal of 225015757330 is 33757510522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527809 + ... + 853588.

It is an arithmetic number, because the mean of its divisors is an integer number (7832526660).

Almost surely, 2^225015757330 is an apocalyptic number.

225015757330 is an abundant number, since it is smaller than the sum of its proper divisors (276265948910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225015757330 is a wasteful number, since it uses less digits than its factorization.

225015757330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381603.

The product of its (nonzero) digits is 220500, while the sum is 40.

The spelling of 225015757330 in words is "two hundred twenty-five billion, fifteen million, seven hundred fifty-seven thousand, three hundred thirty".