5543520430 has 48 divisors (see below), whose sum is σ = 11616224256. Its totient is φ = 1899199680.

The previous prime is 5543520419. The next prime is 5543520443. The reversal of 5543520430 is 340253455.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5543520392 and 5543520401.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 798675 + ... + 805585.

It is an arithmetic number, because the mean of its divisors is an integer number (242004672).

Almost surely, 2^5543520430 is an apocalyptic number.

5543520430 is an abundant number, since it is smaller than the sum of its proper divisors (6072703826).

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

5543520430 is a wasteful number, since it uses less digits than its factorization.

5543520430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8569 (or 8562 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 5543520430 is about 74454.8214019750. The cubic root of 5543520430 is about 1769.8177677411.

Adding to 5543520430 its reverse (340253455), we get a palindrome (5883773885).

The spelling of 5543520430 in words is "five billion, five hundred forty-three million, five hundred twenty thousand, four hundred thirty".