115542884351 has 4 divisors (see below), whose sum is σ = 115552702032. Its totient is φ = 115533066672.

The previous prime is 115542884273. The next prime is 115542884363. The reversal of 115542884351 is 153488245511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 153488245511 = 48091 ⋅3191621.

It is a cyclic number.

It is not a de Polignac number, because 115542884351 - 2¹⁰ = 115542883327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115542884296 and 115542884305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115542884851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4891166 + ... + 4914731.

It is an arithmetic number, because the mean of its divisors is an integer number (28888175508).

Almost surely, 2^115542884351 is an apocalyptic number.

115542884351 is a deficient number, since it is larger than the sum of its proper divisors (9817681).

115542884351 is an equidigital number, since it uses as much as digits as its factorization.

115542884351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9817680.

The product of its digits is 768000, while the sum is 47.

The spelling of 115542884351 in words is "one hundred fifteen billion, five hundred forty-two million, eight hundred eighty-four thousand, three hundred fifty-one".