2516739115516 has 48 divisors (see below), whose sum is σ = 4473734569920. Its totient is φ = 1238590080000.

The previous prime is 2516739115427. The next prime is 2516739115567. The reversal of 2516739115516 is 6155119376152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569266986 + ... + 569271406.

It is an arithmetic number, because the mean of its divisors is an integer number (93202803540).

Almost surely, 2^{2516739115516} is an apocalyptic number.

It is an amenable number.

2516739115516 is a deficient number, since it is larger than the sum of its proper divisors (1956995454404).

2516739115516 is a wasteful number, since it uses less digits than its factorization.

2516739115516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7366 (or 7364 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 52.

The spelling of 2516739115516 in words is "two trillion, five hundred sixteen billion, seven hundred thirty-nine million, one hundred fifteen thousand, five hundred sixteen".