116608453 has 32 divisors (see below), whose sum is σ = 138736640. Its totient is φ = 97044480.

The previous prime is 116608447. The next prime is 116608487. The reversal of 116608453 is 354806611.

It is a happy number.

It is not a de Polignac number, because 116608453 - 2⁹ = 116607941 is a prime.

It is a super-2 number, since 2×116608453² = 27195062622106418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116608153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 742651 + ... + 742807.

It is an arithmetic number, because the mean of its divisors is an integer number (4335520).

Almost surely, 2^116608453 is an apocalyptic number.

116608453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

116608453 is a deficient number, since it is larger than the sum of its proper divisors (22128187).

116608453 is a wasteful number, since it uses less digits than its factorization.

116608453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 116608453 is about 10798.5393919733. The cubic root of 116608453 is about 488.5511177701.

The spelling of 116608453 in words is "one hundred sixteen million, six hundred eight thousand, four hundred fifty-three".