6550656116016 has 40 divisors (see below), whose sum is σ = 16928985140784. Its totient is φ = 2182718897920.

The previous prime is 6550656115979. The next prime is 6550656116027. The reversal of 6550656116016 is 6106116560556.

It is a super-2 number, since 2×6550656116016² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25908531 + ... + 26160146.

Almost surely, 2^{6550656116016} is an apocalyptic number.

It is an amenable number.

6550656116016 is an abundant number, since it is smaller than the sum of its proper divisors (10378329024768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6550656116016 is a wasteful number, since it uses less digits than its factorization.

6550656116016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52071309 (or 52071303 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 6550656116016 in words is "six trillion, five hundred fifty billion, six hundred fifty-six million, one hundred sixteen thousand, sixteen".