2502453568 has 28 divisors (see below), whose sum is σ = 5014985652. Its totient is φ = 1238835200.

The previous prime is 2502453497. The next prime is 2502453599. The reversal of 2502453568 is 8653542052.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1266790464 + 1235663104 = 35592^2 + 35152^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2502453568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187105 + ... + 200032.

Almost surely, 2^2502453568 is an apocalyptic number.

It is an amenable number.

2502453568 is an abundant number, since it is smaller than the sum of its proper divisors (2512532084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2502453568 is a wasteful number, since it uses less digits than its factorization.

2502453568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387250 (or 387240 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The square root of 2502453568 is about 50024.5296629564. The cubic root of 2502453568 is about 1357.6526636720.

The spelling of 2502453568 in words is "two billion, five hundred two million, four hundred fifty-three thousand, five hundred sixty-eight".