116556183 has 6 divisors (see below), whose sum is σ = 168358944. Its totient is φ = 77704116.

The previous prime is 116556173. The next prime is 116556221. The reversal of 116556183 is 381655611.

116556183 is a `hidden beast` number, since 1 + 16 + 5 + 561 + 83 = 666.

It is not a de Polignac number, because 116556183 - 2⁵ = 116556151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116556103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6475335 + ... + 6475352.

It is an arithmetic number, because the mean of its divisors is an integer number (28059824).

Almost surely, 2^116556183 is an apocalyptic number.

116556183 is a deficient number, since it is larger than the sum of its proper divisors (51802761).

116556183 is a wasteful number, since it uses less digits than its factorization.

116556183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12950693 (or 12950690 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 116556183 is about 10796.1188859701. The cubic root of 116556183 is about 488.4781088163.

The spelling of 116556183 in words is "one hundred sixteen million, five hundred fifty-six thousand, one hundred eighty-three".