5543388442 has 8 divisors (see below), whose sum is σ = 8583311232. Its totient is φ = 2682284700.

The previous prime is 5543388439. The next prime is 5543388457. The reversal of 5543388442 is 2448833455.

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

It is a junction number, because it is equal to n+sod(n) for n = 5543388392 and 5543388401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44704684 + ... + 44704807.

It is an arithmetic number, because the mean of its divisors is an integer number (1072913904).

Almost surely, 2^5543388442 is an apocalyptic number.

5543388442 is a deficient number, since it is larger than the sum of its proper divisors (3039922790).

5543388442 is a wasteful number, since it uses less digits than its factorization.

5543388442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89409524.

The product of its digits is 1843200, while the sum is 46.

The square root of 5543388442 is about 74453.9350336837. The cubic root of 5543388442 is about 1769.8037215188.

The spelling of 5543388442 in words is "five billion, five hundred forty-three million, three hundred eighty-eight thousand, four hundred forty-two".