2515326312 has 16 divisors (see below), whose sum is σ = 6288315840. Its totient is φ = 838442096.

The previous prime is 2515326257. The next prime is 2515326353. The reversal of 2515326312 is 2136235152.

It is a self number, because there is not a number n which added to its sum of digits gives 2515326312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52402608 + ... + 52402655.

It is an arithmetic number, because the mean of its divisors is an integer number (393019740).

Almost surely, 2^2515326312 is an apocalyptic number.

It is an amenable number.

2515326312 is an abundant number, since it is smaller than the sum of its proper divisors (3772989528).

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

2515326312 is a wasteful number, since it uses less digits than its factorization.

2515326312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104805272 (or 104805268 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 2515326312 is about 50153.0289414308. The cubic root of 2515326312 is about 1359.9766273377.

The spelling of 2515326312 in words is "two billion, five hundred fifteen million, three hundred twenty-six thousand, three hundred twelve".