6522499368 has 144 divisors (see below), whose sum is σ = 22417443360. Its totient is φ = 1694145600.

The previous prime is 6522499363. The next prime is 6522499439. The reversal of 6522499368 is 8639942256.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6522499363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 45228 + ... + 122843.

It is an arithmetic number, because the mean of its divisors is an integer number (155676690).

Almost surely, 2^6522499368 is an apocalyptic number.

It is an amenable number.

6522499368 is an abundant number, since it is smaller than the sum of its proper divisors (15894943992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6522499368 is a wasteful number, since it uses less digits than its factorization.

6522499368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168108 (or 168094 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 6522499368 is about 80761.9921002448. The cubic root of 6522499368 is about 1868.4064099906.

The spelling of 6522499368 in words is "six billion, five hundred twenty-two million, four hundred ninety-nine thousand, three hundred sixty-eight".