546840814906 has 8 divisors (see below), whose sum is σ = 820264373280. Its totient is φ = 273419357148.

The previous prime is 546840814873. The next prime is 546840814907. The reversal of 546840814906 is 609418048645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (546840814907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666145 + ... + 1239931.

It is an arithmetic number, because the mean of its divisors is an integer number (102533046660).

Almost surely, 2^546840814906 is an apocalyptic number.

546840814906 is a deficient number, since it is larger than the sum of its proper divisors (273423558374).

546840814906 is a wasteful number, since it uses less digits than its factorization.

546840814906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050308.

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 546840814906 in words is "five hundred forty-six billion, eight hundred forty million, eight hundred fourteen thousand, nine hundred six".