10001516116516 has 48 divisors (see below), whose sum is σ = 18201758303232. Its totient is φ = 4804754169600.

The previous prime is 10001516116507. The next prime is 10001516116519. The reversal of 10001516116516 is 61561161510001.

It is not an unprimeable number, because it can be changed into a prime (10001516116519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44069565 + ... + 44295931.

It is an arithmetic number, because the mean of its divisors is an integer number (379203297984).

Almost surely, 2^{10001516116516} is an apocalyptic number.

It is an amenable number.

10001516116516 is a deficient number, since it is larger than the sum of its proper divisors (8200242186716).

10001516116516 is a wasteful number, since it uses less digits than its factorization.

10001516116516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230500 (or 230498 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 34.

Adding to 10001516116516 its reverse (61561161510001), we get a palindrome (71562677626517).

The spelling of 10001516116516 in words is "ten trillion, one billion, five hundred sixteen million, one hundred sixteen thousand, five hundred sixteen".