45511225225244 has 24 divisors (see below), whose sum is σ = 82239672203136. Its totient is φ = 22014637560000.

The previous prime is 45511225225243. The next prime is 45511225225267. The reversal of 45511225225244 is 44252252211554.

It is a junction number, because it is equal to n+sod(n) for n = 45511225225195 and 45511225225204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45511225225243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57295907 + ... + 58084794.

It is an arithmetic number, because the mean of its divisors is an integer number (3426653008464).

Almost surely, 2^{45511225225244} is an apocalyptic number.

It is an amenable number.

45511225225244 is a deficient number, since it is larger than the sum of its proper divisors (36728446977892).

45511225225244 is a wasteful number, since it uses less digits than its factorization.

45511225225244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115383917 (or 115383915 counting only the distinct ones).

The product of its digits is 1280000, while the sum is 44.

Adding to 45511225225244 its reverse (44252252211554), we get a palindrome (89763477436798).

The spelling of 45511225225244 in words is "forty-five trillion, five hundred eleven billion, two hundred twenty-five million, two hundred twenty-five thousand, two hundred forty-four".