115502393 has 2 divisors, whose sum is σ = 115502394. Its totient is φ = 115502392.

The previous prime is 115502363. The next prime is 115502407. The reversal of 115502393 is 393205511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112105744 + 3396649 = 10588^2 + 1843^2 .

It is a cyclic number.

It is not a de Polignac number, because 115502393 - 2⁶ = 115502329 is a prime.

It is not a weakly prime, because it can be changed into another prime (115502363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57751196 + 57751197.

It is an arithmetic number, because the mean of its divisors is an integer number (57751197).

Almost surely, 2^115502393 is an apocalyptic number.

It is an amenable number.

115502393 is a deficient number, since it is larger than the sum of its proper divisors (1).

115502393 is an equidigital number, since it uses as much as digits as its factorization.

115502393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 115502393 is about 10747.2039619615. The cubic root of 115502393 is about 487.0015319548.

The spelling of 115502393 in words is "one hundred fifteen million, five hundred two thousand, three hundred ninety-three".