6564154322 has 16 divisors (see below), whose sum is σ = 11208359232. Its totient is φ = 2853979920.

The previous prime is 6564154297. The next prime is 6564154367. The reversal of 6564154322 is 2234514656.

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, 6485813 + ... + 6486824.

It is an arithmetic number, because the mean of its divisors is an integer number (700522452).

Almost surely, 2^6564154322 is an apocalyptic number.

6564154322 is a deficient number, since it is larger than the sum of its proper divisors (4644204910).

6564154322 is a wasteful number, since it uses less digits than its factorization.

6564154322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12972673.

The product of its digits is 172800, while the sum is 38.

The square root of 6564154322 is about 81019.4687837436. The cubic root of 6564154322 is about 1872.3754043025.

Adding to 6564154322 its reverse (2234514656), we get a palindrome (8798668978).

The spelling of 6564154322 in words is "six billion, five hundred sixty-four million, one hundred fifty-four thousand, three hundred twenty-two".