115425545 has 16 divisors (see below), whose sum is σ = 143016192. Its totient is φ = 89376000.

The previous prime is 115425521. The next prime is 115425547. The reversal of 115425545 is 545524511.

It is not a de Polignac number, because 115425545 - 2¹⁶ = 115360009 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

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 15 ways as a sum of consecutive naturals, for example, 21920 + ... + 26670.

It is an arithmetic number, because the mean of its divisors is an integer number (8938512).

Almost surely, 2^115425545 is an apocalyptic number.

It is an amenable number.

115425545 is a deficient number, since it is larger than the sum of its proper divisors (27590647).

115425545 is a wasteful number, since it uses less digits than its factorization.

115425545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4912.

The product of its digits is 20000, while the sum is 32.

The square root of 115425545 is about 10743.6281115832. The cubic root of 115425545 is about 486.8935013016.

The spelling of 115425545 in words is "one hundred fifteen million, four hundred twenty-five thousand, five hundred forty-five".