225614510624 has 12 divisors (see below), whose sum is σ = 444178567854. Its totient is φ = 112807255296.

The previous prime is 225614510621. The next prime is 225614510659. The reversal of 225614510624 is 426015416522.

It can be written as a sum of positive squares in only one way, i.e., 225454032400 + 160478224 = 474820^2 + 12668^2 .

It is not an unprimeable number, because it can be changed into a prime (225614510621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3525226697 + ... + 3525226760.

Almost surely, 2^225614510624 is an apocalyptic number.

It is an amenable number.

225614510624 is a deficient number, since it is larger than the sum of its proper divisors (218564057230).

225614510624 is an equidigital number, since it uses as much as digits as its factorization.

225614510624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7050453467 (or 7050453459 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 225614510624 in words is "two hundred twenty-five billion, six hundred fourteen million, five hundred ten thousand, six hundred twenty-four".