5666376001767 has 24 divisors (see below), whose sum is σ = 8426572683984. Its totient is φ = 3366759196416.

The previous prime is 5666376001733. The next prime is 5666376001813. The reversal of 5666376001767 is 7671006736665.

It is a happy number.

It is not a de Polignac number, because 5666376001767 - 2⁶ = 5666376001703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5666376001767.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666376001067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86347518 + ... + 86413115.

It is an arithmetic number, because the mean of its divisors is an integer number (351107195166).

Almost surely, 2^{5666376001767} is an apocalyptic number.

5666376001767 is a deficient number, since it is larger than the sum of its proper divisors (2760196682217).

5666376001767 is a wasteful number, since it uses less digits than its factorization.

5666376001767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172760707 (or 172760678 counting only the distinct ones).

The product of its (nonzero) digits is 40007520, while the sum is 60.

The spelling of 5666376001767 in words is "five trillion, six hundred sixty-six billion, three hundred seventy-six million, one thousand, seven hundred sixty-seven".