115387927827 has 32 divisors (see below), whose sum is σ = 168657120000. Its totient is φ = 69891212160.

The previous prime is 115387927813. The next prime is 115387927933. The reversal of 115387927827 is 728729783511.

It is not a de Polignac number, because 115387927827 - 2¹⁰ = 115387926803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115387927807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12052 + ... + 480542.

It is an arithmetic number, because the mean of its divisors is an integer number (5270535000).

Almost surely, 2^115387927827 is an apocalyptic number.

115387927827 is a deficient number, since it is larger than the sum of its proper divisors (53269192173).

115387927827 is a wasteful number, since it uses less digits than its factorization.

115387927827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468691.

The product of its digits is 11854080, while the sum is 60.

The spelling of 115387927827 in words is "one hundred fifteen billion, three hundred eighty-seven million, nine hundred twenty-seven thousand, eight hundred twenty-seven".