225060552420 has 96 divisors (see below), whose sum is σ = 709633806336. Its totient is φ = 52800124800.

The previous prime is 225060552383. The next prime is 225060552469. The reversal of 225060552420 is 24255060522.

It is a Harshad number since it is a multiple of its sum of digits (33).

225060552420 is a modest number, since divided by 552420 gives 225060 as remainder.

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, 5479554 + ... + 5520473.

It is an arithmetic number, because the mean of its divisors is an integer number (7392018816).

Almost surely, 2^225060552420 is an apocalyptic number.

225060552420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225060552420 is an abundant number, since it is smaller than the sum of its proper divisors (484573253916).

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

225060552420 is a wasteful number, since it uses less digits than its factorization.

225060552420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000081 (or 11000079 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 225060552420 in words is "two hundred twenty-five billion, sixty million, five hundred fifty-two thousand, four hundred twenty".