546040063 has 4 divisors (see below), whose sum is σ = 551669440. Its totient is φ = 540410688.

The previous prime is 546040049. The next prime is 546040109. The reversal of 546040063 is 360040645.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 546040063 - 2⁹ = 546039551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546040003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2814543 + ... + 2814736.

It is an arithmetic number, because the mean of its divisors is an integer number (137917360).

Almost surely, 2^546040063 is an apocalyptic number.

546040063 is a deficient number, since it is larger than the sum of its proper divisors (5629377).

546040063 is an equidigital number, since it uses as much as digits as its factorization.

546040063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5629376.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 546040063 is about 23367.5001444314. The cubic root of 546040063 is about 817.3501927267.

The spelling of 546040063 in words is "five hundred forty-six million, forty thousand, sixty-three".