56666501106086 has 8 divisors (see below), whose sum is σ = 86393190211104. Its totient is φ = 27868771035720.

The previous prime is 56666501105999. The next prime is 56666501106107. The reversal of 56666501106086 is 68060110566665.

56666501106086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×56666501106086² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232239758510 + ... + 232239758753.

It is an arithmetic number, because the mean of its divisors is an integer number (10799148776388).

Almost surely, 2^{56666501106086} is an apocalyptic number.

56666501106086 is a deficient number, since it is larger than the sum of its proper divisors (29726689105018).

56666501106086 is a wasteful number, since it uses less digits than its factorization.

56666501106086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464479517326.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 56666501106086 in words is "fifty-six trillion, six hundred sixty-six billion, five hundred one million, one hundred six thousand, eighty-six".