5516611610516 has 12 divisors (see below), whose sum is σ = 9658643554560. Its totient is φ = 2756999166360.

The previous prime is 5516611610459. The next prime is 5516611610551. The reversal of 5516611610516 is 6150161166155.

It is a super-2 number, since 2×5516611610516² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326650226 + ... + 326667113.

It is an arithmetic number, because the mean of its divisors is an integer number (804886962880).

Almost surely, 2^{5516611610516} is an apocalyptic number.

It is an amenable number.

5516611610516 is a deficient number, since it is larger than the sum of its proper divisors (4142031944044).

5516611610516 is a wasteful number, since it uses less digits than its factorization.

5516611610516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653319454 (or 653319452 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 44.

The spelling of 5516611610516 in words is "five trillion, five hundred sixteen billion, six hundred eleven million, six hundred ten thousand, five hundred sixteen".