115776055 has 8 divisors (see below), whose sum is σ = 139050000. Its totient is φ = 92541696.

The previous prime is 115776053. The next prime is 115776061. The reversal of 115776055 is 550677511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115776055 - 2¹ = 115776053 is a prime.

It is a super-2 number, since 2×115776055² = 26808189822726050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115776053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3025 + ... + 15514.

It is an arithmetic number, because the mean of its divisors is an integer number (17381250).

Almost surely, 2^115776055 is an apocalyptic number.

115776055 is a deficient number, since it is larger than the sum of its proper divisors (23273945).

115776055 is a wasteful number, since it uses less digits than its factorization.

115776055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19793.

The product of its (nonzero) digits is 36750, while the sum is 37.

The square root of 115776055 is about 10759.9282060802. The cubic root of 115776055 is about 487.3858492319.

The spelling of 115776055 in words is "one hundred fifteen million, seven hundred seventy-six thousand, fifty-five".