2502157792 has 12 divisors (see below), whose sum is σ = 4926123216. Its totient is φ = 1251078880.

The previous prime is 2502157711. The next prime is 2502157793. The reversal of 2502157792 is 2977512052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502157793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39096184 + ... + 39096247.

It is an arithmetic number, because the mean of its divisors is an integer number (410510268).

Almost surely, 2^2502157792 is an apocalyptic number.

It is an amenable number.

2502157792 is a deficient number, since it is larger than the sum of its proper divisors (2423965424).

2502157792 is an equidigital number, since it uses as much as digits as its factorization.

2502157792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78192441 (or 78192433 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 2502157792 is about 50021.5732659420. The cubic root of 2502157792 is about 1357.5991725835.

The spelling of 2502157792 in words is "two billion, five hundred two million, one hundred fifty-seven thousand, seven hundred ninety-two".