5543423425 has 12 divisors (see below), whose sum is σ = 6892285180. Its totient is φ = 4422841920.

The previous prime is 5543423387. The next prime is 5543423429. The reversal of 5543423425 is 5243243455.

It can be written as a sum of positive squares in 6 ways, for example, as 215737344 + 5327686081 = 14688^2 + 72991^2 .

It is not a de Polignac number, because 5543423425 - 2⁷ = 5543423297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5543423429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287910 + ... + 306559.

Almost surely, 2^5543423425 is an apocalyptic number.

It is an amenable number.

5543423425 is a deficient number, since it is larger than the sum of its proper divisors (1348861755).

5543423425 is a wasteful number, since it uses less digits than its factorization.

5543423425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594852 (or 594847 counting only the distinct ones).

The product of its digits is 288000, while the sum is 37.

The square root of 5543423425 is about 74454.1699638106. The cubic root of 5543423425 is about 1769.8074444471.

The spelling of 5543423425 in words is "five billion, five hundred forty-three million, four hundred twenty-three thousand, four hundred twenty-five".