5546231143 has 8 divisors (see below), whose sum is σ = 5737712112. Its totient is φ = 5356938816.

The previous prime is 5546231129. The next prime is 5546231149. The reversal of 5546231143 is 3411326455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5546231143 - 2²⁹ = 5009360231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5546231099 and 5546231108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546231149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542005 + ... + 552142.

It is an arithmetic number, because the mean of its divisors is an integer number (717214014).

Almost surely, 2^5546231143 is an apocalyptic number.

5546231143 is a deficient number, since it is larger than the sum of its proper divisors (191480969).

5546231143 is a wasteful number, since it uses less digits than its factorization.

5546231143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094321.

The product of its digits is 43200, while the sum is 34.

The square root of 5546231143 is about 74473.0229210551. The cubic root of 5546231143 is about 1770.1061937414.

Adding to 5546231143 its reverse (3411326455), we get a palindrome (8957557598).

The spelling of 5546231143 in words is "five billion, five hundred forty-six million, two hundred thirty-one thousand, one hundred forty-three".