6422616546 has 16 divisors (see below), whose sum is σ = 12872982144. Its totient is φ = 2136247344.

The previous prime is 6422616539. The next prime is 6422616587. The reversal of 6422616546 is 6456162246.

It is a junction number, because it is equal to n+sod(n) for n = 6422616498 and 6422616507.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1153201 + ... + 1158756.

It is an arithmetic number, because the mean of its divisors is an integer number (804561384).

Almost surely, 2^6422616546 is an apocalyptic number.

6422616546 is an abundant number, since it is smaller than the sum of its proper divisors (6450365598).

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

6422616546 is a wasteful number, since it uses less digits than its factorization.

6422616546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312425.

The product of its digits is 414720, while the sum is 42.

The square root of 6422616546 is about 80141.2287527462. The cubic root of 6422616546 is about 1858.8199770444.

The spelling of 6422616546 in words is "six billion, four hundred twenty-two million, six hundred sixteen thousand, five hundred forty-six".