546446052011 has 4 divisors (see below), whose sum is σ = 546448457352. Its totient is φ = 546443646672.

The previous prime is 546446051993. The next prime is 546446052059. The reversal of 546446052011 is 110250644645.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110250644645 = 5 ⋅22050128929.

It is a cyclic number.

It is not a de Polignac number, because 546446052011 - 2⁶ = 546446051947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546446052211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821666 + ... + 1329671.

It is an arithmetic number, because the mean of its divisors is an integer number (136612114338).

Almost surely, 2^546446052011 is an apocalyptic number.

546446052011 is a deficient number, since it is larger than the sum of its proper divisors (2405341).

546446052011 is a wasteful number, since it uses less digits than its factorization.

546446052011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405340.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 546446052011 its reverse (110250644645), we get a palindrome (656696696656).

The spelling of 546446052011 in words is "five hundred forty-six billion, four hundred forty-six million, fifty-two thousand, eleven".