6528081322 has 8 divisors (see below), whose sum is σ = 11190996576. Its totient is φ = 2797749132.

The previous prime is 6528081299. The next prime is 6528081323. The reversal of 6528081322 is 2231808256.

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

It is not an unprimeable number, because it can be changed into a prime (6528081323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233145748 + ... + 233145775.

It is an arithmetic number, because the mean of its divisors is an integer number (1398874572).

Almost surely, 2^6528081322 is an apocalyptic number.

6528081322 is a deficient number, since it is larger than the sum of its proper divisors (4662915254).

6528081322 is a wasteful number, since it uses less digits than its factorization.

6528081322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466291532.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 6528081322 is about 80796.5427601949. The cubic root of 6528081322 is about 1868.9392519945.

Adding to 6528081322 its reverse (2231808256), we get a palindrome (8759889578).

The spelling of 6528081322 in words is "six billion, five hundred twenty-eight million, eighty-one thousand, three hundred twenty-two".