546043422642 has 16 divisors (see below), whose sum is σ = 1092097536192. Its totient is φ = 182012692400.

The previous prime is 546043422629. The next prime is 546043422713. The reversal of 546043422642 is 246224340645.

It is a junction number, because it is equal to n+sod(n) for n = 546043422594 and 546043422603.

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, 319603 + ... + 1092809.

It is an arithmetic number, because the mean of its divisors is an integer number (68256096012).

Almost surely, 2^546043422642 is an apocalyptic number.

546043422642 is an abundant number, since it is smaller than the sum of its proper divisors (546054113550).

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

546043422642 is a wasteful number, since it uses less digits than its factorization.

546043422642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890913.

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 546043422642 in words is "five hundred forty-six billion, forty-three million, four hundred twenty-two thousand, six hundred forty-two".