225497596650 has 24 divisors (see below), whose sum is σ = 559234040064. Its totient is φ = 60132692400.

The previous prime is 225497596637. The next prime is 225497596663. The reversal of 225497596650 is 56695794522.

225497596650 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (225497596637) and next prime (225497596663).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 751658506 + ... + 751658805.

It is an arithmetic number, because the mean of its divisors is an integer number (23301418336).

Almost surely, 2^225497596650 is an apocalyptic number.

225497596650 is an abundant number, since it is smaller than the sum of its proper divisors (333736443414).

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

225497596650 is a wasteful number, since it uses less digits than its factorization.

225497596650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503317326 (or 1503317321 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 60.

The spelling of 225497596650 in words is "two hundred twenty-five billion, four hundred ninety-seven million, five hundred ninety-six thousand, six hundred fifty".