6562662656 has 36 divisors (see below), whose sum is σ = 14290576944. Its totient is φ = 2983027200.

The previous prime is 6562662653. The next prime is 6562662661.

6562662656 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6562662656² = 86137082272913948672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6562662653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162430 + ... + 1168061.

Almost surely, 2^6562662656 is an apocalyptic number.

It is an amenable number.

6562662656 is an abundant number, since it is smaller than the sum of its proper divisors (7727914288).

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

6562662656 is a wasteful number, since it uses less digits than its factorization.

6562662656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330518 (or 2330504 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 50.

The square root of 6562662656 is about 81010.2626585052. The cubic root of 6562662656 is about 1872.2335647407.

The spelling of 6562662656 in words is "six billion, five hundred sixty-two million, six hundred sixty-two thousand, six hundred fifty-six".