115755349 has 2 divisors, whose sum is σ = 115755350. Its totient is φ = 115755348.

The previous prime is 115755337. The next prime is 115755371. The reversal of 115755349 is 943557511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98863249 + 16892100 = 9943^2 + 4110^2 .

It is a cyclic number.

It is not a de Polignac number, because 115755349 - 2¹³ = 115747157 is a prime.

It is a super-2 number, since 2×115755349² = 26798601644223602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115755319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57877674 + 57877675.

It is an arithmetic number, because the mean of its divisors is an integer number (57877675).

Almost surely, 2^115755349 is an apocalyptic number.

It is an amenable number.

115755349 is a deficient number, since it is larger than the sum of its proper divisors (1).

115755349 is an equidigital number, since it uses as much as digits as its factorization.

115755349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94500, while the sum is 40.

The square root of 115755349 is about 10758.9659819148. The cubic root of 115755349 is about 487.3567919480.

The spelling of 115755349 in words is "one hundred fifteen million, seven hundred fifty-five thousand, three hundred forty-nine".