6532222356 has 72 divisors (see below), whose sum is σ = 18024761664. Its totient is φ = 1978179840.

The previous prime is 6532222351. The next prime is 6532222379.

6532222356 is a `hidden beast` number, since 65 + 322 + 223 + 56 = 666.

6532222356 is nontrivially palindromic in base 10.

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 6532222356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532222351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 737305 + ... + 746111.

It is an arithmetic number, because the mean of its divisors is an integer number (250343912).

Almost surely, 2^6532222356 is an apocalyptic number.

6532222356 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6532222356 is an abundant number, since it is smaller than the sum of its proper divisors (11492539308).

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

6532222356 is a wasteful number, since it uses less digits than its factorization.

6532222356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10701 (or 10696 counting only the distinct ones).

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

The square root of 6532222356 is about 80822.1650044095. The cubic root of 6532222356 is about 1869.3343504784.

It can be divided in two parts, 65322 and 22356, that added together give a palindrome (87678).

The spelling of 6532222356 in words is "six billion, five hundred thirty-two million, two hundred twenty-two thousand, three hundred fifty-six".