225054372460 has 12 divisors (see below), whose sum is σ = 472614182208. Its totient is φ = 90021748976.

The previous prime is 225054372437. The next prime is 225054372493. The reversal of 225054372460 is 64273450522.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5626359292 + ... + 5626359331.

It is an arithmetic number, because the mean of its divisors is an integer number (39384515184).

Almost surely, 2^225054372460 is an apocalyptic number.

225054372460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225054372460 is an abundant number, since it is smaller than the sum of its proper divisors (247559809748).

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

225054372460 is a wasteful number, since it uses less digits than its factorization.

225054372460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252718632 (or 11252718630 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 225054372460 in words is "two hundred twenty-five billion, fifty-four million, three hundred seventy-two thousand, four hundred sixty".