5543004442 has 8 divisors (see below), whose sum is σ = 8315072532. Its totient is φ = 2771313600.

The previous prime is 5543004413. The next prime is 5543004443. The reversal of 5543004442 is 2444003455.

It can be written as a sum of positive squares in 2 ways, for example, as 4944761761 + 598242681 = 70319^2 + 24459^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5543004443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54159 + ... + 118402.

Almost surely, 2^5543004442 is an apocalyptic number.

5543004442 is a deficient number, since it is larger than the sum of its proper divisors (2772068090).

5543004442 is a wasteful number, since it uses less digits than its factorization.

5543004442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188624.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 5543004442 is about 74451.3562133021. The cubic root of 5543004442 is about 1769.7628547980.

Adding to 5543004442 its reverse (2444003455), we get a palindrome (7987007897).

The spelling of 5543004442 in words is "five billion, five hundred forty-three million, four thousand, four hundred forty-two".