225057347557140 has 48 divisors (see below), whose sum is σ = 720183512184192. Its totient is φ = 51441679441536.

The previous prime is 225057347557139. The next prime is 225057347557157. The reversal of 225057347557140 is 41755743750522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267925413339 + ... + 267925414178.

It is an arithmetic number, because the mean of its divisors is an integer number (15003823170504).

Almost surely, 2^{225057347557140} is an apocalyptic number.

225057347557140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225057347557140 is an abundant number, since it is smaller than the sum of its proper divisors (495126164627052).

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

225057347557140 is a wasteful number, since it uses less digits than its factorization.

225057347557140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535850827536 (or 535850827534 counting only the distinct ones).

The product of its (nonzero) digits is 41160000, while the sum is 57.

The spelling of 225057347557140 in words is "two hundred twenty-five trillion, fifty-seven billion, three hundred forty-seven million, five hundred fifty-seven thousand, one hundred forty".