546446221314 has 16 divisors (see below), whose sum is σ = 1249019934528. Its totient is φ = 156127491792.

The previous prime is 546446221283. The next prime is 546446221367. The reversal of 546446221314 is 413122644645.

It is a super-3 number, since 3×546446221314³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 13010624317 = 546446221314 / (5 + 4 + 6 + 4 + 4 + 6 + 2 + 2 + 1 + 3 + 1 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6505312117 + ... + 6505312200.

It is an arithmetic number, because the mean of its divisors is an integer number (78063745908).

Almost surely, 2^546446221314 is an apocalyptic number.

546446221314 is an abundant number, since it is smaller than the sum of its proper divisors (702573713214).

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

546446221314 is a wasteful number, since it uses less digits than its factorization.

546446221314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13010624329.

The product of its digits is 552960, while the sum is 42.

Adding to 546446221314 its reverse (413122644645), we get a palindrome (959568865959).

The spelling of 546446221314 in words is "five hundred forty-six billion, four hundred forty-six million, two hundred twenty-one thousand, three hundred fourteen".