546375543 has 16 divisors (see below), whose sum is σ = 837880320. Its totient is φ = 310224096.

The previous prime is 546375541. The next prime is 546375547. The reversal of 546375543 is 345573645.

It is not a de Polignac number, because 546375543 - 2¹ = 546375541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546375495 and 546375504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546375541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79563 + ... + 86156.

It is an arithmetic number, because the mean of its divisors is an integer number (52367520).

Almost surely, 2^546375543 is an apocalyptic number.

546375543 is a deficient number, since it is larger than the sum of its proper divisors (291504777).

546375543 is a wasteful number, since it uses less digits than its factorization.

546375543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165886.

The product of its digits is 756000, while the sum is 42.

The square root of 546375543 is about 23374.6773881481. The cubic root of 546375543 is about 817.5175482771.

The spelling of 546375543 in words is "five hundred forty-six million, three hundred seventy-five thousand, five hundred forty-three".