2245525440250 has 32 divisors (see below), whose sum is σ = 4213901624400. Its totient is φ = 896014022400.

The previous prime is 2245525440229. The next prime is 2245525440283. The reversal of 2245525440250 is 520445255422.

It can be written as a sum of positive squares in 8 ways, for example, as 250033001089 + 1995492439161 = 500033^2 + 1412619^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10878315 + ... + 11082814.

Almost surely, 2^{2245525440250} is an apocalyptic number.

2245525440250 is a deficient number, since it is larger than the sum of its proper divisors (1968376184150).

2245525440250 is a wasteful number, since it uses less digits than its factorization.

2245525440250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21961555 (or 21961545 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 40.

The spelling of 2245525440250 in words is "two trillion, two hundred forty-five billion, five hundred twenty-five million, four hundred forty thousand, two hundred fifty".