115097533 has 2 divisors, whose sum is σ = 115097534. Its totient is φ = 115097532.

The previous prime is 115097483. The next prime is 115097551. The reversal of 115097533 is 335790511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110944089 + 4153444 = 10533^2 + 2038^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115097533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115097933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57548766 + 57548767.

It is an arithmetic number, because the mean of its divisors is an integer number (57548767).

Almost surely, 2^115097533 is an apocalyptic number.

It is an amenable number.

115097533 is a deficient number, since it is larger than the sum of its proper divisors (1).

115097533 is an equidigital number, since it uses as much as digits as its factorization.

115097533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14175, while the sum is 34.

The square root of 115097533 is about 10728.3518305469. The cubic root of 115097533 is about 486.4318518071.

The spelling of 115097533 in words is "one hundred fifteen million, ninety-seven thousand, five hundred thirty-three".