5543421324 has 24 divisors (see below), whose sum is σ = 14782457088. Its totient is φ = 1583834640.

The previous prime is 5543421313. The next prime is 5543421379. The reversal of 5543421324 is 4231243455.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32996472 + ... + 32996639.

It is an arithmetic number, because the mean of its divisors is an integer number (615935712).

Almost surely, 2^5543421324 is an apocalyptic number.

It is an amenable number.

5543421324 is an abundant number, since it is smaller than the sum of its proper divisors (9239035764).

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

5543421324 is a wasteful number, since it uses less digits than its factorization.

5543421324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65993125 (or 65993123 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

The square root of 5543421324 is about 74454.1558544585. The cubic root of 5543421324 is about 1769.8072208569.

Adding to 5543421324 its reverse (4231243455), we get a palindrome (9774664779).

The spelling of 5543421324 in words is "five billion, five hundred forty-three million, four hundred twenty-one thousand, three hundred twenty-four".