45223314544 has 10 divisors (see below), whose sum is σ = 87620171960. Its totient is φ = 22611657264.

The previous prime is 45223314533. The next prime is 45223314547. The reversal of 45223314544 is 44541332254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45223314547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413228564 + ... + 1413228595.

It is an arithmetic number, because the mean of its divisors is an integer number (8762017196).

Almost surely, 2^45223314544 is an apocalyptic number.

It is an amenable number.

45223314544 is a deficient number, since it is larger than the sum of its proper divisors (42396857416).

45223314544 is a wasteful number, since it uses less digits than its factorization.

45223314544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2826457167 (or 2826457161 counting only the distinct ones).

The product of its digits is 230400, while the sum is 37.

Adding to 45223314544 its reverse (44541332254), we get a palindrome (89764646798).

The spelling of 45223314544 in words is "forty-five billion, two hundred twenty-three million, three hundred fourteen thousand, five hundred forty-four".