6015661116 has 12 divisors (see below), whose sum is σ = 14036542632. Its totient is φ = 2005220368.

The previous prime is 6015661103. The next prime is 6015661153. The reversal of 6015661116 is 6111665106.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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, 250652535 + ... + 250652558.

It is an arithmetic number, because the mean of its divisors is an integer number (1169711886).

Almost surely, 2^6015661116 is an apocalyptic number.

It is an amenable number.

6015661116 is an abundant number, since it is smaller than the sum of its proper divisors (8020881516).

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

6015661116 is a wasteful number, since it uses less digits than its factorization.

6015661116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501305100 (or 501305098 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 6015661116 is about 77560.6931119108. The cubic root of 6015661116 is about 1818.7002268260.

The spelling of 6015661116 in words is "six billion, fifteen million, six hundred sixty-one thousand, one hundred sixteen".