546002143 has 2 divisors, whose sum is σ = 546002144. Its totient is φ = 546002142.

The previous prime is 546002117. The next prime is 546002153. The reversal of 546002143 is 341200645.

546002143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 546002143 - 2¹³ = 545993951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546002153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273001071 + 273001072.

It is an arithmetic number, because the mean of its divisors is an integer number (273001072).

Almost surely, 2^546002143 is an apocalyptic number.

546002143 is a deficient number, since it is larger than the sum of its proper divisors (1).

546002143 is an equidigital number, since it uses as much as digits as its factorization.

546002143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 546002143 is about 23366.6887470176. The cubic root of 546002143 is about 817.3312718703.

Adding to 546002143 its reverse (341200645), we get a palindrome (887202788).

The spelling of 546002143 in words is "five hundred forty-six million, two thousand, one hundred forty-three".