6505364822 has 32 divisors (see below), whose sum is σ = 10901088000. Its totient is φ = 2885994720.

The previous prime is 6505364809. The next prime is 6505364869. The reversal of 6505364822 is 2284635056.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6505364822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2167679 + ... + 2170677.

It is an arithmetic number, because the mean of its divisors is an integer number (340659000).

Almost surely, 2^6505364822 is an apocalyptic number.

6505364822 is a deficient number, since it is larger than the sum of its proper divisors (4395723178).

6505364822 is a wasteful number, since it uses less digits than its factorization.

6505364822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 6505364822 is about 80655.8418343024. The cubic root of 6505364822 is about 1866.7688797276.

Adding to 6505364822 its reverse (2284635056), we get a palindrome (8789999878).

The spelling of 6505364822 in words is "six billion, five hundred five million, three hundred sixty-four thousand, eight hundred twenty-two".