5443530142 has 8 divisors (see below), whose sum is σ = 8199176832. Its totient is φ = 2710471200.

The previous prime is 5443530137. The next prime is 5443530149. The reversal of 5443530142 is 2410353445.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443530149) 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, 5646334 + ... + 5647297.

It is an arithmetic number, because the mean of its divisors is an integer number (1024897104).

Almost surely, 2^5443530142 is an apocalyptic number.

5443530142 is a deficient number, since it is larger than the sum of its proper divisors (2755646690).

5443530142 is a wasteful number, since it uses less digits than its factorization.

5443530142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11293874.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 5443530142 is about 73780.2828809974. The cubic root of 5443530142 is about 1759.1122138852.

Adding to 5443530142 its reverse (2410353445), we get a palindrome (7853883587).

The spelling of 5443530142 in words is "five billion, four hundred forty-three million, five hundred thirty thousand, one hundred forty-two".