716510116515 has 32 divisors (see below), whose sum is σ = 1183992662016. Its totient is φ = 369625639680.

The previous prime is 716510116501. The next prime is 716510116529. The reversal of 716510116515 is 515611015617.

It is an interprime number because it is at equal distance from previous prime (716510116501) and next prime (716510116529).

It is not a de Polignac number, because 716510116515 - 2¹⁵ = 716510083747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 540172 + ... + 1313318.

It is an arithmetic number, because the mean of its divisors is an integer number (36999770688).

Almost surely, 2^716510116515 is an apocalyptic number.

716510116515 is a deficient number, since it is larger than the sum of its proper divisors (467482545501).

716510116515 is a wasteful number, since it uses less digits than its factorization.

716510116515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775179.

The product of its (nonzero) digits is 31500, while the sum is 39.

The spelling of 716510116515 in words is "seven hundred sixteen billion, five hundred ten million, one hundred sixteen thousand, five hundred fifteen".