115455349 has 2 divisors, whose sum is σ = 115455350. Its totient is φ = 115455348.

The previous prime is 115455341. The next prime is 115455367. The reversal of 115455349 is 943554511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115455025 + 324 = 10745^2 + 18^2 .

It is an emirp because it is prime and its reverse (943554511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115455349 - 2³ = 115455341 is a prime.

It is a super-2 number, since 2×115455349² = 26659875225423602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115455341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57727674 + 57727675.

It is an arithmetic number, because the mean of its divisors is an integer number (57727675).

Almost surely, 2^115455349 is an apocalyptic number.

It is an amenable number.

115455349 is a deficient number, since it is larger than the sum of its proper divisors (1).

115455349 is an equidigital number, since it uses as much as digits as its factorization.

115455349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 37.

The square root of 115455349 is about 10745.0150767693. The cubic root of 115455349 is about 486.9354045767.

The spelling of 115455349 in words is "one hundred fifteen million, four hundred fifty-five thousand, three hundred forty-nine".