225376508380 has 24 divisors (see below), whose sum is σ = 481312545840. Its totient is φ = 88622626560.

The previous prime is 225376508359. The next prime is 225376508393. The reversal of 225376508380 is 83805673522.

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, 95497341 + ... + 95499700.

It is an arithmetic number, because the mean of its divisors is an integer number (20054689410).

Almost surely, 2^225376508380 is an apocalyptic number.

225376508380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225376508380 is an abundant number, since it is smaller than the sum of its proper divisors (255936037460).

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

225376508380 is a wasteful number, since it uses less digits than its factorization.

225376508380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190997109 (or 190997107 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 225376508380 in words is "two hundred twenty-five billion, three hundred seventy-six million, five hundred eight thousand, three hundred eighty".