2500252756250 has 24 divisors (see below), whose sum is σ = 4687673899356. Its totient is φ = 1000101100000.

The previous prime is 2500252756249. The next prime is 2500252756307. The reversal of 2500252756250 is 526572520052.

It can be written as a sum of positive squares in 6 ways, for example, as 396966782809 + 2103285973441 = 630053^2 + 1450271^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2500252756198 and 2500252756207.

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, 200013971 + ... + 200026470.

Almost surely, 2^{2500252756250} is an apocalyptic number.

2500252756250 is a deficient number, since it is larger than the sum of its proper divisors (2187421143106).

2500252756250 is an frugal number, since it uses more digits than its factorization.

2500252756250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400040468 (or 400040448 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 41.

The spelling of 2500252756250 in words is "two trillion, five hundred billion, two hundred fifty-two million, seven hundred fifty-six thousand, two hundred fifty".