115025428260 has 72 divisors (see below), whose sum is σ = 351252228600. Its totient is φ = 30467578368.

The previous prime is 115025428249. The next prime is 115025428277. The reversal of 115025428260 is 62824520511.

115025428260 is a `hidden beast` number, since 1 + 1 + 50 + 2 + 542 + 8 + 2 + 60 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14632773156 + 100392655104 = 120966^2 + 316848^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2117577 + ... + 2171216.

It is an arithmetic number, because the mean of its divisors is an integer number (4878503175).

Almost surely, 2^115025428260 is an apocalyptic number.

115025428260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115025428260 is an abundant number, since it is smaller than the sum of its proper divisors (236226800340).

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

115025428260 is a wasteful number, since it uses less digits than its factorization.

115025428260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4288957 (or 4288952 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

Adding to 115025428260 its reverse (62824520511), we get a palindrome (177849948771).

The spelling of 115025428260 in words is "one hundred fifteen billion, twenty-five million, four hundred twenty-eight thousand, two hundred sixty".