225006645650 has 48 divisors (see below), whose sum is σ = 433358691840. Its totient is φ = 86815848000.

The previous prime is 225006645649. The next prime is 225006645673. The reversal of 225006645650 is 56546600522.

225006645650 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 225006645598 and 225006645607.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1450127 + ... + 1597773.

It is an arithmetic number, because the mean of its divisors is an integer number (9028306080).

Almost surely, 2^225006645650 is an apocalyptic number.

225006645650 is a deficient number, since it is larger than the sum of its proper divisors (208352046190).

225006645650 is a wasteful number, since it uses less digits than its factorization.

225006645650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148739 (or 148734 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 225006645650 in words is "two hundred twenty-five billion, six million, six hundred forty-five thousand, six hundred fifty".