115789484738 has 8 divisors (see below), whose sum is σ = 173689580988. Its totient is φ = 57892957744.

The previous prime is 115789484639. The next prime is 115789484803. The reversal of 115789484738 is 837484987511.

It can be written as a sum of positive squares in 2 ways, for example, as 105454119169 + 10335365569 = 324737^2 + 101663^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809681 + ... + 941892.

Almost surely, 2^115789484738 is an apocalyptic number.

115789484738 is a deficient number, since it is larger than the sum of its proper divisors (57900096250).

115789484738 is a wasteful number, since it uses less digits than its factorization.

115789484738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784628.

The product of its digits is 54190080, while the sum is 65.

The spelling of 115789484738 in words is "one hundred fifteen billion, seven hundred eighty-nine million, four hundred eighty-four thousand, seven hundred thirty-eight".