6551011506160 has 120 divisors (see below), whose sum is σ = 16852499683488. Its totient is φ = 2366409408000.

The previous prime is 6551011506139. The next prime is 6551011506227. The reversal of 6551011506160 is 616051101556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 779239 + ... + 3702598.

Almost surely, 2^{6551011506160} is an apocalyptic number.

It is an amenable number.

6551011506160 is an abundant number, since it is smaller than the sum of its proper divisors (10301488177328).

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

6551011506160 is a wasteful number, since it uses less digits than its factorization.

6551011506160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482023 (or 4482006 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 6551011506160 in words is "six trillion, five hundred fifty-one billion, eleven million, five hundred six thousand, one hundred sixty".