546728219641 has 8 divisors (see below), whose sum is σ = 565663104000. Its totient is φ = 527798814480.

The previous prime is 546728219593. The next prime is 546728219659. The reversal of 546728219641 is 146912827645.

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

It is not a de Polignac number, because 546728219641 - 2²¹ = 546726122489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546728219671) 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, 1166265 + ... + 1566406.

It is an arithmetic number, because the mean of its divisors is an integer number (70707888000).

Almost surely, 2^546728219641 is an apocalyptic number.

It is an amenable number.

546728219641 is a deficient number, since it is larger than the sum of its proper divisors (18934884359).

546728219641 is a wasteful number, since it uses less digits than its factorization.

546728219641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739599.

The product of its digits is 5806080, while the sum is 55.

The spelling of 546728219641 in words is "five hundred forty-six billion, seven hundred twenty-eight million, two hundred nineteen thousand, six hundred forty-one".