2516612712 has 32 divisors (see below), whose sum is σ = 6565078080. Its totient is φ = 802398080.

The previous prime is 2516612669. The next prime is 2516612713. The reversal of 2516612712 is 2172166152.

It is not an unprimeable number, because it can be changed into a prime (2516612713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278989 + ... + 2280092.

It is an arithmetic number, because the mean of its divisors is an integer number (205158690).

Almost surely, 2^2516612712 is an apocalyptic number.

It is an amenable number.

2516612712 is an abundant number, since it is smaller than the sum of its proper divisors (4048465368).

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

2516612712 is a wasteful number, since it uses less digits than its factorization.

2516612712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4559113 (or 4559109 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 2516612712 is about 50165.8520509719. The cubic root of 2516612712 is about 1360.2084297044.

Adding to 2516612712 its reverse (2172166152), we get a palindrome (4688778864).

The spelling of 2516612712 in words is "two billion, five hundred sixteen million, six hundred twelve thousand, seven hundred twelve".