5666016600651 has 16 divisors (see below), whose sum is σ = 8242091768448. Its totient is φ = 3433694006400.

The previous prime is 5666016600613. The next prime is 5666016600701. The reversal of 5666016600651 is 1560066106665.

It is not a de Polignac number, because 5666016600651 - 2¹⁰ = 5666016599627 is a prime.

It is a super-2 number, since 2×5666016600651² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5666016600651.

It is not an unprimeable number, because it can be changed into a prime (5666016600611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5935405 + ... + 6823566.

It is an arithmetic number, because the mean of its divisors is an integer number (515130735528).

Almost surely, 2^{5666016600651} is an apocalyptic number.

5666016600651 is a deficient number, since it is larger than the sum of its proper divisors (2576075167797).

5666016600651 is a wasteful number, since it uses less digits than its factorization.

5666016600651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12772442.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 5666016600651 in words is "five trillion, six hundred sixty-six billion, sixteen million, six hundred thousand, six hundred fifty-one".