115427251262 has 4 divisors (see below), whose sum is σ = 173140876896. Its totient is φ = 57713625630.

The previous prime is 115427251237. The next prime is 115427251267. The reversal of 115427251262 is 262152724511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115427251267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28856812814 + ... + 28856812817.

It is an arithmetic number, because the mean of its divisors is an integer number (43285219224).

Almost surely, 2^115427251262 is an apocalyptic number.

115427251262 is a deficient number, since it is larger than the sum of its proper divisors (57713625634).

115427251262 is an equidigital number, since it uses as much as digits as its factorization.

115427251262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57713625633.

The product of its digits is 67200, while the sum is 38.

Adding to 115427251262 its reverse (262152724511), we get a palindrome (377579975773).

The spelling of 115427251262 in words is "one hundred fifteen billion, four hundred twenty-seven million, two hundred fifty-one thousand, two hundred sixty-two".