115894768583 has 4 divisors (see below), whose sum is σ = 126430656648. Its totient is φ = 105358880520.

The previous prime is 115894768571. The next prime is 115894768589. The reversal of 115894768583 is 385867498511.

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 115894768583 - 2⁶ = 115894768519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115894768589) 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, 5267944016 + ... + 5267944037.

It is an arithmetic number, because the mean of its divisors is an integer number (31607664162).

Almost surely, 2^115894768583 is an apocalyptic number.

115894768583 is a deficient number, since it is larger than the sum of its proper divisors (10535888065).

115894768583 is a wasteful number, since it uses less digits than its factorization.

115894768583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10535888064.

The product of its digits is 58060800, while the sum is 65.

The spelling of 115894768583 in words is "one hundred fifteen billion, eight hundred ninety-four million, seven hundred sixty-eight thousand, five hundred eighty-three".