45001382444 has 6 divisors (see below), whose sum is σ = 78752419284. Its totient is φ = 22500691220.

The previous prime is 45001382443. The next prime is 45001382483. The reversal of 45001382444 is 44428310054.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45001382443) 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 as a sum of consecutive naturals, namely, 5625172802 + ... + 5625172809.

It is an arithmetic number, because the mean of its divisors is an integer number (13125403214).

Almost surely, 2^45001382444 is an apocalyptic number.

It is an amenable number.

45001382444 is a deficient number, since it is larger than the sum of its proper divisors (33751036840).

45001382444 is a wasteful number, since it uses less digits than its factorization.

45001382444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11250345615 (or 11250345613 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 45001382444 its reverse (44428310054), we get a palindrome (89429692498).

The spelling of 45001382444 in words is "forty-five billion, one million, three hundred eighty-two thousand, four hundred forty-four".