6422056613 has 4 divisors (see below), whose sum is σ = 7339493280. Its totient is φ = 5504619948.

The previous prime is 6422056541. The next prime is 6422056621. The reversal of 6422056613 is 3166502246.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6422056613 - 2²² = 6417862309 is a prime.

It is a super-2 number, since 2×6422056613² = 82485622281154063538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422056213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 458718323 + ... + 458718336.

It is an arithmetic number, because the mean of its divisors is an integer number (1834873320).

Almost surely, 2^6422056613 is an apocalyptic number.

It is an amenable number.

6422056613 is a deficient number, since it is larger than the sum of its proper divisors (917436667).

6422056613 is an equidigital number, since it uses as much as digits as its factorization.

6422056613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917436666.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 6422056613 is about 80137.7352624842. The cubic root of 6422056613 is about 1858.7659572699.

Adding to 6422056613 its reverse (3166502246), we get a palindrome (9588558859).

The spelling of 6422056613 in words is "six billion, four hundred twenty-two million, fifty-six thousand, six hundred thirteen".