2502802528 has 12 divisors (see below), whose sum is σ = 4927392540. Its totient is φ = 1251401248.

The previous prime is 2502802513. The next prime is 2502802559. The reversal of 2502802528 is 8252082052.

It is a junction number, because it is equal to n+sod(n) for n = 2502802493 and 2502802502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39106258 + ... + 39106321.

It is an arithmetic number, because the mean of its divisors is an integer number (410616045).

Almost surely, 2^2502802528 is an apocalyptic number.

It is an amenable number.

2502802528 is a deficient number, since it is larger than the sum of its proper divisors (2424590012).

2502802528 is an equidigital number, since it uses as much as digits as its factorization.

2502802528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78212589 (or 78212581 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 2502802528 is about 50028.0174302360. The cubic root of 2502802528 is about 1357.7157676672.

The spelling of 2502802528 in words is "two billion, five hundred two million, eight hundred two thousand, five hundred twenty-eight".