5543251442 has 8 divisors (see below), whose sum is σ = 8315266032. Its totient is φ = 2771496100.

The previous prime is 5543251411. The next prime is 5543251451. The reversal of 5543251442 is 2441523455.

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

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, 2717 + ... + 105327.

It is an arithmetic number, because the mean of its divisors is an integer number (1039408254).

Almost surely, 2^5543251442 is an apocalyptic number.

5543251442 is a deficient number, since it is larger than the sum of its proper divisors (2772014590).

5543251442 is a wasteful number, since it uses less digits than its factorization.

5543251442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129624.

The product of its digits is 96000, while the sum is 35.

The square root of 5543251442 is about 74453.0149960363. The cubic root of 5543251442 is about 1769.7891416813.

Adding to 5543251442 its reverse (2441523455), we get a palindrome (7984774897).

The spelling of 5543251442 in words is "five billion, five hundred forty-three million, two hundred fifty-one thousand, four hundred forty-two".