2502923136 has 256 divisors, whose sum is σ = 8016384000. Its totient is φ = 690923520.

The previous prime is 2502923131. The next prime is 2502923149. The reversal of 2502923136 is 6313292052.

It is a junction number, because it is equal to n+sod(n) for n = 2502923097 and 2502923106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502923131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4082766 + ... + 4083378.

It is an arithmetic number, because the mean of its divisors is an integer number (31314000).

Almost surely, 2^2502923136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2502923136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4008192000).

2502923136 is an abundant number, since it is smaller than the sum of its proper divisors (5513460864).

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

2502923136 is an equidigital number, since it uses as much as digits as its factorization.

2502923136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 2502923136 is about 50029.2228202678. Note that the first 3 decimals coincide. The cubic root of 2502923136 is about 1357.7375763864.

The spelling of 2502923136 in words is "two billion, five hundred two million, nine hundred twenty-three thousand, one hundred thirty-six".