115853969347 has 4 divisors (see below), whose sum is σ = 115864031536. Its totient is φ = 115843907160.

The previous prime is 115853969267. The next prime is 115853969353. The reversal of 115853969347 is 743969358511.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115853969347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115853369347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5013804 + ... + 5036857.

It is an arithmetic number, because the mean of its divisors is an integer number (28966007884).

Almost surely, 2^115853969347 is an apocalyptic number.

115853969347 is a deficient number, since it is larger than the sum of its proper divisors (10062189).

115853969347 is a wasteful number, since it uses less digits than its factorization.

115853969347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10062188.

The product of its digits is 24494400, while the sum is 61.

The spelling of 115853969347 in words is "one hundred fifteen billion, eight hundred fifty-three million, nine hundred sixty-nine thousand, three hundred forty-seven".