546486543546 has 16 divisors (see below), whose sum is σ = 1140493656384. Its totient is φ = 174242086304.

The previous prime is 546486543511. The next prime is 546486543599. The reversal of 546486543546 is 645345684645.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 546486543546.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1980023571 + ... + 1980023846.

It is an arithmetic number, because the mean of its divisors is an integer number (71280853524).

Almost surely, 2^546486543546 is an apocalyptic number.

546486543546 is an abundant number, since it is smaller than the sum of its proper divisors (594007112838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546486543546 is a wasteful number, since it uses less digits than its factorization.

546486543546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960047445.

The product of its digits is 165888000, while the sum is 60.

The spelling of 546486543546 in words is "five hundred forty-six billion, four hundred eighty-six million, five hundred forty-three thousand, five hundred forty-six".