5543642244 has 36 divisors (see below), whose sum is σ = 15047030544. Its totient is φ = 1583897616.

The previous prime is 5543642231. The next prime is 5543642261. The reversal of 5543642244 is 4422463455.

It is a happy number.

It is a super-2 number, since 2×5543642244² = 61463938658922711072, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 4713394 + ... + 4714569.

Almost surely, 2^5543642244 is an apocalyptic number.

It is an amenable number.

5543642244 is an abundant number, since it is smaller than the sum of its proper divisors (9503388300).

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

5543642244 is a wasteful number, since it uses less digits than its factorization.

5543642244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9427984 (or 9427975 counting only the distinct ones).

The product of its digits is 460800, while the sum is 39.

The square root of 5543642244 is about 74455.6394371843. The cubic root of 5543642244 is about 1769.8307310440.

The spelling of 5543642244 in words is "five billion, five hundred forty-three million, six hundred forty-two thousand, two hundred forty-four".