115777063 has 2 divisors, whose sum is σ = 115777064. Its totient is φ = 115777062.

The previous prime is 115777049. The next prime is 115777087. The reversal of 115777063 is 360777511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115777063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115777003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57888531 + 57888532.

It is an arithmetic number, because the mean of its divisors is an integer number (57888532).

Almost surely, 2^115777063 is an apocalyptic number.

115777063 is a deficient number, since it is larger than the sum of its proper divisors (1).

115777063 is an equidigital number, since it uses as much as digits as its factorization.

115777063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30870, while the sum is 37.

The square root of 115777063 is about 10759.9750464395. The cubic root of 115777063 is about 487.3872636968.

The spelling of 115777063 in words is "one hundred fifteen million, seven hundred seventy-seven thousand, sixty-three".