2516499732 has 24 divisors (see below), whose sum is σ = 6217235136. Its totient is φ = 789490048.

The previous prime is 2516499721. The next prime is 2516499743. The reversal of 2516499732 is 2379946152.

It is an interprime number because it is at equal distance from previous prime (2516499721) and next prime (2516499743).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6167688 + ... + 6168095.

It is an arithmetic number, because the mean of its divisors is an integer number (259051464).

Almost surely, 2^2516499732 is an apocalyptic number.

It is an amenable number.

2516499732 is an abundant number, since it is smaller than the sum of its proper divisors (3700735404).

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

2516499732 is a wasteful number, since it uses less digits than its factorization.

2516499732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12335807 (or 12335805 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 2516499732 is about 50164.7259735364. The cubic root of 2516499732 is about 1360.1880744802.

The spelling of 2516499732 in words is "two billion, five hundred sixteen million, four hundred ninety-nine thousand, seven hundred thirty-two".