5666142033 has 12 divisors (see below), whose sum is σ = 8194193280. Its totient is φ = 3772920696.

The previous prime is 5666142029. The next prime is 5666142047. The reversal of 5666142033 is 3302416665.

It is not a de Polignac number, because 5666142033 - 2² = 5666142029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5666142533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367641 + ... + 382742.

It is an arithmetic number, because the mean of its divisors is an integer number (682849440).

Almost surely, 2^5666142033 is an apocalyptic number.

It is an amenable number.

5666142033 is a deficient number, since it is larger than the sum of its proper divisors (2528051247).

5666142033 is a wasteful number, since it uses less digits than its factorization.

5666142033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751228 (or 751225 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 5666142033 is about 75273.7805148645. The cubic root of 5666142033 is about 1782.7720592381.

Adding to 5666142033 its reverse (3302416665), we get a palindrome (8968558698).

The spelling of 5666142033 in words is "five billion, six hundred sixty-six million, one hundred forty-two thousand, thirty-three".