115050869 has 2 divisors, whose sum is σ = 115050870. Its totient is φ = 115050868.

The previous prime is 115050851. The next prime is 115050907. The reversal of 115050869 is 968050511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89548369 + 25502500 = 9463^2 + 5050^2 .

It is a cyclic number.

It is not a de Polignac number, because 115050869 - 2⁸ = 115050613 is a prime.

It is a super-2 number, since 2×115050869² = 26473404915310322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115050839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57525434 + 57525435.

It is an arithmetic number, because the mean of its divisors is an integer number (57525435).

Almost surely, 2^115050869 is an apocalyptic number.

It is an amenable number.

115050869 is a deficient number, since it is larger than the sum of its proper divisors (1).

115050869 is an equidigital number, since it uses as much as digits as its factorization.

115050869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 35.

The square root of 115050869 is about 10726.1768118934. The cubic root of 115050869 is about 486.3661048891.

The spelling of 115050869 in words is "one hundred fifteen million, fifty thousand, eight hundred sixty-nine".