115636075250 has 16 divisors (see below), whose sum is σ = 216470733336. Its totient is φ = 46254430000.

The previous prime is 115636075229. The next prime is 115636075253. The reversal of 115636075250 is 52570636511.

It can be written as a sum of positive squares in 4 ways, for example, as 73826867521 + 41809207729 = 271711^2 + 204473^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115636075198 and 115636075207.

It is not an unprimeable number, because it can be changed into a prime (115636075253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231271901 + ... + 231272400.

Almost surely, 2^115636075250 is an apocalyptic number.

115636075250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115636075250 is a deficient number, since it is larger than the sum of its proper divisors (100834658086).

115636075250 is an equidigital number, since it uses as much as digits as its factorization.

115636075250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462544318 (or 462544308 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 115636075250 in words is "one hundred fifteen billion, six hundred thirty-six million, seventy-five thousand, two hundred fifty".