115425544 has 16 divisors (see below), whose sum is σ = 233071020. Its totient is φ = 53273280.

The previous prime is 115425521. The next prime is 115425547. The reversal of 115425544 is 445524511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 83503044 + 31922500 = 9138^2 + 5650^2 .

It is not an unprimeable number, because it can be changed into a prime (115425547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554827 + ... + 555034.

Almost surely, 2^115425544 is an apocalyptic number.

It is an amenable number.

115425544 is an abundant number, since it is smaller than the sum of its proper divisors (117645476).

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

115425544 is a wasteful number, since it uses less digits than its factorization.

115425544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109880 (or 1109876 counting only the distinct ones).

The product of its digits is 16000, while the sum is 31.

The square root of 115425544 is about 10743.6280650439. The cubic root of 115425544 is about 486.8934998955.

The spelling of 115425544 in words is "one hundred fifteen million, four hundred twenty-five thousand, five hundred forty-four".