115863737504 has 12 divisors (see below), whose sum is σ = 228106733274. Its totient is φ = 57931868736.

The previous prime is 115863737503. The next prime is 115863737543. The reversal of 115863737504 is 405737368511.

It can be written as a sum of positive squares in only one way, i.e., 71368053904 + 44495683600 = 267148^2 + 210940^2 .

It is not an unprimeable number, because it can be changed into a prime (115863737501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1810370867 + ... + 1810370930.

Almost surely, 2^115863737504 is an apocalyptic number.

It is an amenable number.

115863737504 is a deficient number, since it is larger than the sum of its proper divisors (112242995770).

115863737504 is an equidigital number, since it uses as much as digits as its factorization.

115863737504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620741807 (or 3620741799 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 115863737504 in words is "one hundred fifteen billion, eight hundred sixty-three million, seven hundred thirty-seven thousand, five hundred four".