45531301105 has 4 divisors (see below), whose sum is σ = 54637561332. Its totient is φ = 36425040880.

The previous prime is 45531301103. The next prime is 45531301157. The reversal of 45531301105 is 50110313554.

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 6941055969 + 38590245136 = 83313^2 + 196444^2 .

It is not a de Polignac number, because 45531301105 - 2¹ = 45531301103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45531301103) 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, 4553130106 + ... + 4553130115.

It is an arithmetic number, because the mean of its divisors is an integer number (13659390333).

Almost surely, 2^45531301105 is an apocalyptic number.

It is an amenable number.

45531301105 is a deficient number, since it is larger than the sum of its proper divisors (9106260227).

45531301105 is an equidigital number, since it uses as much as digits as its factorization.

45531301105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9106260226.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 45531301105 its reverse (50110313554), we get a palindrome (95641614659).

The spelling of 45531301105 in words is "forty-five billion, five hundred thirty-one million, three hundred one thousand, one hundred five".