45545325113 has 4 divisors (see below), whose sum is σ = 45996269028. Its totient is φ = 45094381200.

The previous prime is 45545325061. The next prime is 45545325139. The reversal of 45545325113 is 31152354554.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31126839184 + 14418485929 = 176428^2 + 120077^2 .

It is a cyclic number.

It is not a de Polignac number, because 45545325113 - 2⁸ = 45545324857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45545322113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 225471806 + ... + 225472007.

It is an arithmetic number, because the mean of its divisors is an integer number (11499067257).

Almost surely, 2^45545325113 is an apocalyptic number.

It is an amenable number.

45545325113 is a deficient number, since it is larger than the sum of its proper divisors (450943915).

45545325113 is a wasteful number, since it uses less digits than its factorization.

45545325113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450943914.

The product of its digits is 180000, while the sum is 38.

Adding to 45545325113 its reverse (31152354554), we get a palindrome (76697679667).

The spelling of 45545325113 in words is "forty-five billion, five hundred forty-five million, three hundred twenty-five thousand, one hundred thirteen".