116189253 has 12 divisors (see below), whose sum is σ = 169459680. Its totient is φ = 76706856.

The previous prime is 116189239. The next prime is 116189257. The reversal of 116189253 is 352981611.

116189253 is a `hidden beast` number, since 11 + 618 + 9 + 25 + 3 = 666.

It is not a de Polignac number, because 116189253 - 2⁸ = 116188997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116189257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61743 + ... + 63596.

It is an arithmetic number, because the mean of its divisors is an integer number (14121640).

Almost surely, 2^116189253 is an apocalyptic number.

It is an amenable number.

116189253 is a deficient number, since it is larger than the sum of its proper divisors (53270427).

116189253 is a wasteful number, since it uses less digits than its factorization.

116189253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125448 (or 125445 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 116189253 is about 10779.1118836387. Note that the first 3 decimals coincide. The cubic root of 116189253 is about 487.9649780586.

The spelling of 116189253 in words is "one hundred sixteen million, one hundred eighty-nine thousand, two hundred fifty-three".