6563652 has 24 divisors (see below), whose sum is σ = 15730176. Its totient is φ = 2128608.

The previous prime is 6563639. The next prime is 6563659. The reversal of 6563652 is 2563656.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (6563659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6948 + ... + 7835.

It is an arithmetic number, because the mean of its divisors is an integer number (655424).

Almost surely, 2^6563652 is an apocalyptic number.

It is an amenable number.

6563652 is an abundant number, since it is smaller than the sum of its proper divisors (9166524).

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

6563652 is a wasteful number, since it uses less digits than its factorization.

6563652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14827 (or 14825 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The square root of 6563652 is about 2561.9625290000. The cubic root of 6563652 is about 187.2327641900.

The spelling of 6563652 in words is "six million, five hundred sixty-three thousand, six hundred fifty-two".