5666151505611 has 16 divisors (see below), whose sum is σ = 7745632441344. Its totient is φ = 3682677909504.

The previous prime is 5666151505583. The next prime is 5666151505639. The reversal of 5666151505611 is 1165051516665.

It is an interprime number because it is at equal distance from previous prime (5666151505583) and next prime (5666151505639).

It is not a de Polignac number, because 5666151505611 - 2⁵ = 5666151505579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5666151505411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78145615 + ... + 78218088.

It is an arithmetic number, because the mean of its divisors is an integer number (484102027584).

Almost surely, 2^{5666151505611} is an apocalyptic number.

5666151505611 is a deficient number, since it is larger than the sum of its proper divisors (2079480935733).

5666151505611 is a wasteful number, since it uses less digits than its factorization.

5666151505611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156364010.

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 5666151505611 in words is "five trillion, six hundred sixty-six billion, one hundred fifty-one million, five hundred five thousand, six hundred eleven".