6522423331 has 2 divisors, whose sum is σ = 6522423332. Its totient is φ = 6522423330.

The previous prime is 6522423319. The next prime is 6522423361. The reversal of 6522423331 is 1333242256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6522423331 - 2³¹ = 4374939683 is a prime.

It is a super-2 number, since 2×6522423331² = 85084012217546271122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6522423293 and 6522423302.

It is not a weakly prime, because it can be changed into another prime (6522423311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3261211665 + 3261211666.

It is an arithmetic number, because the mean of its divisors is an integer number (3261211666).

Almost surely, 2^6522423331 is an apocalyptic number.

6522423331 is a deficient number, since it is larger than the sum of its proper divisors (1).

6522423331 is an equidigital number, since it uses as much as digits as its factorization.

6522423331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

The square root of 6522423331 is about 80761.5213514456. The cubic root of 6522423331 is about 1868.3991495545.

Adding to 6522423331 its reverse (1333242256), we get a palindrome (7855665587).

The spelling of 6522423331 in words is "six billion, five hundred twenty-two million, four hundred twenty-three thousand, three hundred thirty-one".