4551140544 has 56 divisors (see below), whose sum is σ = 12052907568. Its totient is φ = 1515617280.

The previous prime is 4551140513. The next prime is 4551140591. The reversal of 4551140544 is 4450411554.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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 in 7 ways as a sum of consecutive naturals, for example, 203854 + ... + 225074.

Almost surely, 2^4551140544 is an apocalyptic number.

It is an amenable number.

4551140544 is an abundant number, since it is smaller than the sum of its proper divisors (7501767024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4551140544 is a wasteful number, since it uses less digits than its factorization.

4551140544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22353 (or 22343 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 4551140544 is about 67462.1415610267. The cubic root of 4551140544 is about 1657.1942422886.

The spelling of 4551140544 in words is "four billion, five hundred fifty-one million, one hundred forty thousand, five hundred forty-four".