546226673721 has 8 divisors (see below), whose sum is σ = 729146154240. Its totient is φ = 363729154512.

The previous prime is 546226673717. The next prime is 546226673723. The reversal of 546226673721 is 127376622645.

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

It is not a de Polignac number, because 546226673721 - 2² = 546226673717 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546226673723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105487306 + ... + 105492483.

It is an arithmetic number, because the mean of its divisors is an integer number (91143269280).

Almost surely, 2^546226673721 is an apocalyptic number.

It is an amenable number.

546226673721 is a deficient number, since it is larger than the sum of its proper divisors (182919480519).

546226673721 is a wasteful number, since it uses less digits than its factorization.

546226673721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210980655.

The product of its digits is 5080320, while the sum is 51.

The spelling of 546226673721 in words is "five hundred forty-six billion, two hundred twenty-six million, six hundred seventy-three thousand, seven hundred twenty-one".