2516085713216 has 14 divisors (see below), whose sum is σ = 4992857587290. Its totient is φ = 1258042856576.

The previous prime is 2516085713189. The next prime is 2516085713257. The reversal of 2516085713216 is 6123175806152.

It can be written as a sum of positive squares in only one way, i.e., 2092420110400 + 423665602816 = 1446520^2 + 650896^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19656919571 + ... + 19656919698.

Almost surely, 2^{2516085713216} is an apocalyptic number.

It is an amenable number.

2516085713216 is a deficient number, since it is larger than the sum of its proper divisors (2476771874074).

2516085713216 is an equidigital number, since it uses as much as digits as its factorization.

2516085713216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39313839281 (or 39313839271 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 2516085713216 in words is "two trillion, five hundred sixteen billion, eighty-five million, seven hundred thirteen thousand, two hundred sixteen".