6650061655160 has 64 divisors (see below), whose sum is σ = 18654718417920. Its totient is φ = 2072746488960.

The previous prime is 6650061655129. The next prime is 6650061655213. The reversal of 6650061655160 is 615561600566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079552384 + ... + 1079558543.

It is an arithmetic number, because the mean of its divisors is an integer number (291479975280).

Almost surely, 2^{6650061655160} is an apocalyptic number.

It is an amenable number.

6650061655160 is an abundant number, since it is smaller than the sum of its proper divisors (12004656762760).

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

6650061655160 is a wasteful number, since it uses less digits than its factorization.

6650061655160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159110956 (or 2159110952 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 6650061655160 in words is "six trillion, six hundred fifty billion, sixty-one million, six hundred fifty-five thousand, one hundred sixty".