5541233143 has 2 divisors, whose sum is σ = 5541233144. Its totient is φ = 5541233142.

The previous prime is 5541233129. The next prime is 5541233177. The reversal of 5541233143 is 3413321455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5541233143 - 2⁵ = 5541233111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5541233843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770616571 + 2770616572.

It is an arithmetic number, because the mean of its divisors is an integer number (2770616572).

Almost surely, 2^5541233143 is an apocalyptic number.

5541233143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5541233143 is an equidigital number, since it uses as much as digits as its factorization.

5541233143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 31.

The square root of 5541233143 is about 74439.4595829389. The cubic root of 5541233143 is about 1769.5743220760.

Adding to 5541233143 its reverse (3413321455), we get a palindrome (8954554598).

The spelling of 5541233143 in words is "five billion, five hundred forty-one million, two hundred thirty-three thousand, one hundred forty-three".