116755537 has 4 divisors (see below), whose sum is σ = 120781620. Its totient is φ = 112729456.

The previous prime is 116755523. The next prime is 116755549. The reversal of 116755537 is 735557611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 735557611 = 263 ⋅2796797.

It can be written as a sum of positive squares in 2 ways, for example, as 84934656 + 31820881 = 9216^2 + 5641^2 .

It is a cyclic number.

It is not a de Polignac number, because 116755537 - 2⁷ = 116755409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116755537.

It is not an unprimeable number, because it can be changed into a prime (116755637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012998 + ... + 2013055.

It is an arithmetic number, because the mean of its divisors is an integer number (30195405).

Almost surely, 2^116755537 is an apocalyptic number.

It is an amenable number.

116755537 is a deficient number, since it is larger than the sum of its proper divisors (4026083).

116755537 is an equidigital number, since it uses as much as digits as its factorization.

116755537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026082.

The product of its digits is 110250, while the sum is 40.

The square root of 116755537 is about 10805.3476112525. The cubic root of 116755537 is about 488.7564426821.

The spelling of 116755537 in words is "one hundred sixteen million, seven hundred fifty-five thousand, five hundred thirty-seven".