5503401543 has 16 divisors (see below), whose sum is σ = 7592853600. Its totient is φ = 3541507200.

The previous prime is 5503401539. The next prime is 5503401581. The reversal of 5503401543 is 3451043055.

It is not a de Polignac number, because 5503401543 - 2² = 5503401539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5503401543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5503401583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 550893 + ... + 560793.

It is an arithmetic number, because the mean of its divisors is an integer number (474553350).

Almost surely, 2^5503401543 is an apocalyptic number.

5503401543 is a deficient number, since it is larger than the sum of its proper divisors (2089452057).

5503401543 is a wasteful number, since it uses less digits than its factorization.

5503401543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16322.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 5503401543 is about 74184.9145244503. The cubic root of 5503401543 is about 1765.5379905991.

Adding to 5503401543 its reverse (3451043055), we get a palindrome (8954444598).

The spelling of 5503401543 in words is "five billion, five hundred three million, four hundred one thousand, five hundred forty-three".