45342312225 has 96 divisors (see below), whose sum is σ = 87716957184. Its totient is φ = 20237817600.

The previous prime is 45342312193. The next prime is 45342312233. The reversal of 45342312225 is 52221324354.

It is not a de Polignac number, because 45342312225 - 2⁵ = 45342312193 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 5867214 + ... + 5874936.

It is an arithmetic number, because the mean of its divisors is an integer number (913718304).

Almost surely, 2^45342312225 is an apocalyptic number.

It is an amenable number.

45342312225 is a deficient number, since it is larger than the sum of its proper divisors (42374644959).

45342312225 is a wasteful number, since it uses less digits than its factorization.

45342312225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007 (or 8002 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

Adding to 45342312225 its reverse (52221324354), we get a palindrome (97563636579).

The spelling of 45342312225 in words is "forty-five billion, three hundred forty-two million, three hundred twelve thousand, two hundred twenty-five".