546323828323646 has 8 divisors (see below), whose sum is σ = 819485998998264. Its totient is φ = 273161828657560.

The previous prime is 546323828323639. The next prime is 546323828323661. The reversal of 546323828323646 is 646323828323645.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34442300 + ... + 47738031.

It is an arithmetic number, because the mean of its divisors is an integer number (102435749874783).

Almost surely, 2^{546323828323646} is an apocalyptic number.

546323828323646 is a deficient number, since it is larger than the sum of its proper divisors (273162170674618).

546323828323646 is a wasteful number, since it uses less digits than its factorization.

546323828323646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85504266.

The product of its digits is 716636160, while the sum is 65.

Subtracting 546323828323646 from its reverse (646323828323645), we obtain a palindrome (99999999999999).

The spelling of 546323828323646 in words is "five hundred forty-six trillion, three hundred twenty-three billion, eight hundred twenty-eight million, three hundred twenty-three thousand, six hundred forty-six".