116173953 has 24 divisors (see below), whose sum is σ = 200211360. Its totient is φ = 66384360.

The previous prime is 116173949. The next prime is 116173979. The reversal of 116173953 is 359371611.

116173953 is a `hidden beast` number, since 1 + 1 + 617 + 39 + 5 + 3 = 666.

It is not a de Polignac number, because 116173953 - 2² = 116173949 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116173553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42583 + ... + 45228.

It is an arithmetic number, because the mean of its divisors is an integer number (8342140).

Almost surely, 2^116173953 is an apocalyptic number.

It is an amenable number.

116173953 is a deficient number, since it is larger than the sum of its proper divisors (84037407).

116173953 is an equidigital number, since it uses as much as digits as its factorization.

116173953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87834 (or 87821 counting only the distinct ones).

The product of its digits is 17010, while the sum is 36.

The square root of 116173953 is about 10778.4021543084. The cubic root of 116173953 is about 487.9435584302.

The spelling of 116173953 in words is "one hundred sixteen million, one hundred seventy-three thousand, nine hundred fifty-three".