225375268180 has 24 divisors (see below), whose sum is σ = 498197962080. Its totient is φ = 85405364640.

The previous prime is 225375268177. The next prime is 225375268211. The reversal of 225375268180 is 81862573522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296546026 + ... + 296546785.

It is an arithmetic number, because the mean of its divisors is an integer number (20758248420).

Almost surely, 2^225375268180 is an apocalyptic number.

225375268180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225375268180 is an abundant number, since it is smaller than the sum of its proper divisors (272822693900).

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

225375268180 is a wasteful number, since it uses less digits than its factorization.

225375268180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593092839 (or 593092837 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 225375268180 in words is "two hundred twenty-five billion, three hundred seventy-five million, two hundred sixty-eight thousand, one hundred eighty".