115150983859 has 4 divisors (see below), whose sum is σ = 115363832800. Its totient is φ = 114938134920.

The previous prime is 115150983841. The next prime is 115150983863. The reversal of 115150983859 is 958389051511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115150983859 - 2¹¹ = 115150981811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115150983359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106423659 + ... + 106424740.

It is an arithmetic number, because the mean of its divisors is an integer number (28840958200).

Almost surely, 2^115150983859 is an apocalyptic number.

115150983859 is a deficient number, since it is larger than the sum of its proper divisors (212848941).

115150983859 is an equidigital number, since it uses as much as digits as its factorization.

115150983859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212848940.

The product of its (nonzero) digits is 1944000, while the sum is 55.

The spelling of 115150983859 in words is "one hundred fifteen billion, one hundred fifty million, nine hundred eighty-three thousand, eight hundred fifty-nine".