2500305010828 has 12 divisors (see below), whose sum is σ = 4375623196672. Its totient is φ = 1250126954640.

The previous prime is 2500305010789. The next prime is 2500305010873. The reversal of 2500305010828 is 8280105030052.

It is a junction number, because it is equal to n+sod(n) for n = 2500305010793 and 2500305010802.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6166668 + ... + 6559603.

Almost surely, 2^{2500305010828} is an apocalyptic number.

It is an amenable number.

2500305010828 is a deficient number, since it is larger than the sum of its proper divisors (1875318185844).

2500305010828 is a wasteful number, since it uses less digits than its factorization.

2500305010828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12775392 (or 12775390 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 2500305010828 in words is "two trillion, five hundred billion, three hundred five million, ten thousand, eight hundred twenty-eight".