5666050661151 has 32 divisors (see below), whose sum is σ = 7650407413440. Its totient is φ = 3729833762816.

The previous prime is 5666050661123. The next prime is 5666050661177. The reversal of 5666050661151 is 1511660506665.

It is a cyclic number.

It is not a de Polignac number, because 5666050661151 - 2¹⁷ = 5666050530079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5666050661151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666050668151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 512434615 + ... + 512445671.

It is an arithmetic number, because the mean of its divisors is an integer number (239075231670).

Almost surely, 2^{5666050661151} is an apocalyptic number.

5666050661151 is a deficient number, since it is larger than the sum of its proper divisors (1984356752289).

5666050661151 is a wasteful number, since it uses less digits than its factorization.

5666050661151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17723.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 5666050661151 in words is "five trillion, six hundred sixty-six billion, fifty million, six hundred sixty-one thousand, one hundred fifty-one".