225754016532608 has 64 divisors (see below), whose sum is σ = 457895931534720. Its totient is φ = 110837420897280.

The previous prime is 225754016532571. The next prime is 225754016532617. The reversal of 225754016532608 is 806235610457522.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×225754016532608² (a number of 30 digits) contains 22 as substring.

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, 20044616 + ... + 29211207.

It is an arithmetic number, because the mean of its divisors is an integer number (7154623930230).

Almost surely, 2^{225754016532608} is an apocalyptic number.

It is an amenable number.

225754016532608 is an abundant number, since it is smaller than the sum of its proper divisors (232141915002112).

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

225754016532608 is an equidigital number, since it uses as much as digits as its factorization.

225754016532608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49256485 (or 49256473 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 56.

The spelling of 225754016532608 in words is "two hundred twenty-five trillion, seven hundred fifty-four billion, sixteen million, five hundred thirty-two thousand, six hundred eight".