115948938037 has 4 divisors (see below), whose sum is σ = 115958022796. Its totient is φ = 115939853280.

The previous prime is 115948938019. The next prime is 115948938059. The reversal of 115948938037 is 730839849511.

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

It can be written as a sum of positive squares in 2 ways, for example, as 102954989956 + 12993948081 = 320866^2 + 113991^2 .

It is a cyclic number.

It is not a de Polignac number, because 115948938037 - 2²⁷ = 115814720309 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 (115948938067) 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, 4523208 + ... + 4548769.

It is an arithmetic number, because the mean of its divisors is an integer number (28989505699).

Almost surely, 2^115948938037 is an apocalyptic number.

It is an amenable number.

115948938037 is a deficient number, since it is larger than the sum of its proper divisors (9084759).

115948938037 is an equidigital number, since it uses as much as digits as its factorization.

115948938037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9084758.

The product of its (nonzero) digits is 6531840, while the sum is 58.

The spelling of 115948938037 in words is "one hundred fifteen billion, nine hundred forty-eight million, nine hundred thirty-eight thousand, thirty-seven".