6656155110 has 96 divisors (see below), whose sum is σ = 19530370080. Its totient is φ = 1557964800.

The previous prime is 6656155091. The next prime is 6656155123. The reversal of 6656155110 is 115516566.

6656155110 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6656155110² = 88608801696758224200, which 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 47 ways as a sum of consecutive naturals, for example, 87211 + ... + 144630.

It is an arithmetic number, because the mean of its divisors is an integer number (203441355).

Almost surely, 2^6656155110 is an apocalyptic number.

6656155110 is an abundant number, since it is smaller than the sum of its proper divisors (12874214970).

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

6656155110 is a wasteful number, since it uses less digits than its factorization.

6656155110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231894 (or 231891 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 6656155110 is about 81585.2628236252. The cubic root of 6656155110 is about 1881.0823620632.

The spelling of 6656155110 in words is "six billion, six hundred fifty-six million, one hundred fifty-five thousand, one hundred ten".