115450025200 has 30 divisors (see below), whose sum is σ = 277368686504. Its totient is φ = 46180009920.

The previous prime is 115450025083. The next prime is 115450025209. The reversal of 115450025200 is 2520054511.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115450025209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144312132 + ... + 144312931.

Almost surely, 2^115450025200 is an apocalyptic number.

115450025200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115450025200 is an abundant number, since it is smaller than the sum of its proper divisors (161918661304).

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

115450025200 is a wasteful number, since it uses less digits than its factorization.

115450025200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288625081 (or 288625070 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 115450025200 its reverse (2520054511), we get a palindrome (117970079711).

The spelling of 115450025200 in words is "one hundred fifteen billion, four hundred fifty million, twenty-five thousand, two hundred".