45555344 has 10 divisors (see below), whose sum is σ = 88263510. Its totient is φ = 22777664.

The previous prime is 45555329. The next prime is 45555379. The reversal of 45555344 is 44355554.

45555344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 43033600 + 2521744 = 6560^2 + 1588^2 .

It is an unprimeable number.

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, 1423589 + ... + 1423620.

It is an arithmetic number, because the mean of its divisors is an integer number (8826351).

Almost surely, 2^45555344 is an apocalyptic number.

It is an amenable number.

45555344 is a deficient number, since it is larger than the sum of its proper divisors (42708166).

45555344 is a wasteful number, since it uses less digits than its factorization.

45555344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847217 (or 2847211 counting only the distinct ones).

The product of its digits is 120000, while the sum is 35.

The square root of 45555344 is about 6749.4699051111. The cubic root of 45555344 is about 357.1465370440.

The spelling of 45555344 in words is "forty-five million, five hundred fifty-five thousand, three hundred forty-four".