6522332256 has 72 divisors (see below), whose sum is σ = 20234063304. Its totient is φ = 1976463360.

The previous prime is 6522332239. The next prime is 6522332263.

6522332256 is a `hidden beast` number, since 65 + 223 + 322 + 56 = 666.

6522332256 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6522332256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1026241 + ... + 1032576.

It is an arithmetic number, because the mean of its divisors is an integer number (281028657).

Almost surely, 2^6522332256 is an apocalyptic number.

6522332256 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6522332256 is an abundant number, since it is smaller than the sum of its proper divisors (13711731048).

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

6522332256 is a wasteful number, since it uses less digits than its factorization.

6522332256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058844 (or 2058833 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 6522332256 is about 80760.9574980386. The cubic root of 6522332256 is about 1868.3904531321.

It can be divided in two parts, 65223 and 32256, that added together give a palindrome (97479).

The spelling of 6522332256 in words is "six billion, five hundred twenty-two million, three hundred thirty-two thousand, two hundred fifty-six".