6566134099 has 8 divisors (see below), whose sum is σ = 7678668800. Its totient is φ = 5497228296.

The previous prime is 6566134097. The next prime is 6566134153. The reversal of 6566134099 is 9904316656.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6566134099 - 2¹ = 6566134097 is a prime.

It is a super-2 number, since 2×6566134099² = 86228234012101083602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6566134097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10906899 + ... + 10907500.

It is an arithmetic number, because the mean of its divisors is an integer number (959833600).

Almost surely, 2^6566134099 is an apocalyptic number.

6566134099 is a deficient number, since it is larger than the sum of its proper divisors (1112534701).

6566134099 is a wasteful number, since it uses less digits than its factorization.

6566134099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21814449.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 6566134099 is about 81031.6857716782. The cubic root of 6566134099 is about 1872.5636241894.

The spelling of 6566134099 in words is "six billion, five hundred sixty-six million, one hundred thirty-four thousand, ninety-nine".