45541054144 has 28 divisors (see below), whose sum is σ = 90758415384. Its totient is φ = 22672792064.

The previous prime is 45541054127. The next prime is 45541054151. The reversal of 45541054144 is 44145014554.

It is a super-2 number, since 2×45541054144² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1512082 + ... + 1541905.

It is an arithmetic number, because the mean of its divisors is an integer number (3241371978).

Almost surely, 2^45541054144 is an apocalyptic number.

It is an amenable number.

45541054144 is a deficient number, since it is larger than the sum of its proper divisors (45217361240).

45541054144 is a wasteful number, since it uses less digits than its factorization.

45541054144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3054232 (or 3054222 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 45541054144 its reverse (44145014554), we get a palindrome (89686068698).

The spelling of 45541054144 in words is "forty-five billion, five hundred forty-one million, fifty-four thousand, one hundred forty-four".