4453511144 has 8 divisors (see below), whose sum is σ = 8350333410. Its totient is φ = 2226755568.

The previous prime is 4453511129. The next prime is 4453511177. The reversal of 4453511144 is 4411153544.

It can be written as a sum of positive squares in only one way, i.e., 4440623044 + 12888100 = 66638^2 + 3590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4453511144.

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 as a sum of consecutive naturals, namely, 278344439 + ... + 278344454.

Almost surely, 2^4453511144 is an apocalyptic number.

It is an amenable number.

4453511144 is a deficient number, since it is larger than the sum of its proper divisors (3896822266).

4453511144 is a wasteful number, since it uses less digits than its factorization.

4453511144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556688899 (or 556688895 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 4453511144 is about 66734.6322684107. The cubic root of 4453511144 is about 1645.2586436869.

Adding to 4453511144 its reverse (4411153544), we get a palindrome (8864664688).

The spelling of 4453511144 in words is "four billion, four hundred fifty-three million, five hundred eleven thousand, one hundred forty-four".