2502321396 has 48 divisors (see below), whose sum is σ = 6021899520. Its totient is φ = 808133760.

The previous prime is 2502321391. The next prime is 2502321397. The reversal of 2502321396 is 6931232052.

2502321396 is a nontrivial binomial coefficient, being equal to C(70744, 2).

It is a super-2 number, since 2×2502321396² = 12523224737758777632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502321391) 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, 94326 + ... + 117906.

It is an arithmetic number, because the mean of its divisors is an integer number (125456240).

Almost surely, 2^2502321396 is an apocalyptic number.

2502321396 is the 70743-rd triangular number and also the 35372-nd hexagonal number.

It is an amenable number.

2502321396 is an abundant number, since it is smaller than the sum of its proper divisors (3519578124).

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

2502321396 is a wasteful number, since it uses less digits than its factorization.

2502321396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23864 (or 23862 counting only the distinct ones).

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

The square root of 2502321396 is about 50023.2085736211. The cubic root of 2502321396 is about 1357.6287608873.

The spelling of 2502321396 in words is "two billion, five hundred two million, three hundred twenty-one thousand, three hundred ninety-six".