6566563513002 has 16 divisors (see below), whose sum is σ = 13199122641600. Its totient is φ = 2177855235072.

The previous prime is 6566563513001. The next prime is 6566563513049. The reversal of 6566563513002 is 2003153656656.

It is not an unprimeable number, because it can be changed into a prime (6566563513001) 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, 2749816023 + ... + 2749818410.

It is an arithmetic number, because the mean of its divisors is an integer number (824945165100).

Almost surely, 2^{6566563513002} is an apocalyptic number.

6566563513002 is an abundant number, since it is smaller than the sum of its proper divisors (6632559128598).

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

6566563513002 is a wasteful number, since it uses less digits than its factorization.

6566563513002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499634637.

The product of its (nonzero) digits is 2916000, while the sum is 48.

The spelling of 6566563513002 in words is "six trillion, five hundred sixty-six billion, five hundred sixty-three million, five hundred thirteen thousand, two".