2250256715450 has 48 divisors (see below), whose sum is σ = 4191773907960. Its totient is φ = 898749573120.

The previous prime is 2250256715419. The next prime is 2250256715461. The reversal of 2250256715450 is 545176520522.

2250256715450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 378113078281 + 1872143637169 = 614909^2 + 1368263^2 .

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, 108608492 + ... + 108629208.

Almost surely, 2^{2250256715450} is an apocalyptic number.

2250256715450 is a deficient number, since it is larger than the sum of its proper divisors (1941517192510).

2250256715450 is a wasteful number, since it uses less digits than its factorization.

2250256715450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23891 (or 23886 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 2250256715450 in words is "two trillion, two hundred fifty billion, two hundred fifty-six million, seven hundred fifteen thousand, four hundred fifty".