115150577 has 2 divisors, whose sum is σ = 115150578. Its totient is φ = 115150576.

The previous prime is 115150547. The next prime is 115150579. The reversal of 115150577 is 775051511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59737441 + 55413136 = 7729^2 + 7444^2 .

It is a cyclic number.

It is not a de Polignac number, because 115150577 - 2⁶ = 115150513 is a prime.

Together with 115150579, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115150579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57575288 + 57575289.

It is an arithmetic number, because the mean of its divisors is an integer number (57575289).

Almost surely, 2^115150577 is an apocalyptic number.

It is an amenable number.

115150577 is a deficient number, since it is larger than the sum of its proper divisors (1).

115150577 is an equidigital number, since it uses as much as digits as its factorization.

115150577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6125, while the sum is 32.

The square root of 115150577 is about 10730.8236869310. The cubic root of 115150577 is about 486.5065662044.

The spelling of 115150577 in words is "one hundred fifteen million, one hundred fifty thousand, five hundred seventy-seven".