116165453 has 8 divisors (see below), whose sum is σ = 119534616. Its totient is φ = 112840000.

The previous prime is 116165447. The next prime is 116165461. The reversal of 116165453 is 354561611.

It can be written as a sum of positive squares in 4 ways, for example, as 83868964 + 32296489 = 9158^2 + 5683^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116165453 - 2²² = 111971149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116165473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5498 + ... + 16203.

It is an arithmetic number, because the mean of its divisors is an integer number (14941827).

Almost surely, 2^116165453 is an apocalyptic number.

It is an amenable number.

116165453 is a deficient number, since it is larger than the sum of its proper divisors (3369163).

116165453 is a wasteful number, since it uses less digits than its factorization.

116165453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21855.

The product of its digits is 10800, while the sum is 32.

The square root of 116165453 is about 10778.0078400417. The cubic root of 116165453 is about 487.9316578240.

The spelling of 116165453 in words is "one hundred sixteen million, one hundred sixty-five thousand, four hundred fifty-three".