115765633 has 2 divisors, whose sum is σ = 115765634. Its totient is φ = 115765632.

The previous prime is 115765627. The next prime is 115765669. The reversal of 115765633 is 336567511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102171664 + 13593969 = 10108^2 + 3687^2 .

It is a cyclic number.

It is not a de Polignac number, because 115765633 - 2²¹ = 113668481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115765592 and 115765601.

It is not a weakly prime, because it can be changed into another prime (115766633) 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 as a sum of consecutive naturals, namely, 57882816 + 57882817.

It is an arithmetic number, because the mean of its divisors is an integer number (57882817).

Almost surely, 2^115765633 is an apocalyptic number.

It is an amenable number.

115765633 is a deficient number, since it is larger than the sum of its proper divisors (1).

115765633 is an equidigital number, since it uses as much as digits as its factorization.

115765633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 37.

The square root of 115765633 is about 10759.4438982691. The cubic root of 115765633 is about 487.3712241935.

The spelling of 115765633 in words is "one hundred fifteen million, seven hundred sixty-five thousand, six hundred thirty-three".