2502112492 has 48 divisors (see below), whose sum is σ = 4887267840. Its totient is φ = 1111102400.

The previous prime is 2502112441. The next prime is 2502112493. The reversal of 2502112492 is 2942112052.

It is a self number, because there is not a number n which added to its sum of digits gives 2502112492.

It is not an unprimeable number, because it can be changed into a prime (2502112493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2255634 + ... + 2256742.

It is an arithmetic number, because the mean of its divisors is an integer number (101818080).

Almost surely, 2^2502112492 is an apocalyptic number.

2502112492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2502112492 is a deficient number, since it is larger than the sum of its proper divisors (2385155348).

2502112492 is a wasteful number, since it uses less digits than its factorization.

2502112492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262 (or 2260 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2502112492 is about 50021.1204592620. The cubic root of 2502112492 is about 1357.5909797064.

The spelling of 2502112492 in words is "two billion, five hundred two million, one hundred twelve thousand, four hundred ninety-two".