115623786950 has 48 divisors (see below), whose sum is σ = 245834667360. Its totient is φ = 39634129920.

The previous prime is 115623786919. The next prime is 115623786983. The reversal of 115623786950 is 59687326511.

It is a happy number.

115623786950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 115623786892 and 115623786901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1771496 + ... + 1835604.

It is an arithmetic number, because the mean of its divisors is an integer number (5121555570).

Almost surely, 2^115623786950 is an apocalyptic number.

115623786950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115623786950 is an abundant number, since it is smaller than the sum of its proper divisors (130210880410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115623786950 is a wasteful number, since it uses less digits than its factorization.

115623786950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69281 (or 69276 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 115623786950 in words is "one hundred fifteen billion, six hundred twenty-three million, seven hundred eighty-six thousand, nine hundred fifty".