115650533 has 2 divisors, whose sum is σ = 115650534. Its totient is φ = 115650532.

The previous prime is 115650529. The next prime is 115650559. The reversal of 115650533 is 335056511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106151809 + 9498724 = 10303^2 + 3082^2 .

It is an emirp because it is prime and its reverse (335056511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115650533 - 2² = 115650529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115650496 and 115650505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115650583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57825266 + 57825267.

It is an arithmetic number, because the mean of its divisors is an integer number (57825267).

Almost surely, 2^115650533 is an apocalyptic number.

It is an amenable number.

115650533 is a deficient number, since it is larger than the sum of its proper divisors (1).

115650533 is an equidigital number, since it uses as much as digits as its factorization.

115650533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 115650533 is about 10754.0937786501. The cubic root of 115650533 is about 487.2096476587.

The spelling of 115650533 in words is "one hundred fifteen million, six hundred fifty thousand, five hundred thirty-three".