2502345312 has 60 divisors (see below), whose sum is σ = 7359335676. Its totient is φ = 834114240.

The previous prime is 2502345299. The next prime is 2502345317. The reversal of 2502345312 is 2135432052.

It is a happy number.

2502345312 is a `hidden beast` number, since 2 + 5 + 0 + 2 + 345 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502345317) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 480114 + ... + 485297.

Almost surely, 2^2502345312 is an apocalyptic number.

It is an amenable number.

2502345312 is an abundant number, since it is smaller than the sum of its proper divisors (4856990364).

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

2502345312 is an equidigital number, since it uses as much as digits as its factorization.

2502345312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965433 (or 965416 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2502345312 is about 50023.4476220902. The cubic root of 2502345312 is about 1357.6330860639.

Adding to 2502345312 its reverse (2135432052), we get a palindrome (4637777364).

The spelling of 2502345312 in words is "two billion, five hundred two million, three hundred forty-five thousand, three hundred twelve".