5666051053 has 8 divisors (see below), whose sum is σ = 6105817088. Its totient is φ = 5226844464.

The previous prime is 5666051051. The next prime is 5666051077. The reversal of 5666051053 is 3501506665.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5666051053 - 2¹ = 5666051051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666051051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118701 + ... + 159442.

It is an arithmetic number, because the mean of its divisors is an integer number (763227136).

Almost surely, 2^5666051053 is an apocalyptic number.

It is an amenable number.

5666051053 is a deficient number, since it is larger than the sum of its proper divisors (439766035).

5666051053 is a wasteful number, since it uses less digits than its factorization.

5666051053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279723.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 5666051053 is about 75273.1761851458. The cubic root of 5666051053 is about 1782.7625173271.

The spelling of 5666051053 in words is "five billion, six hundred sixty-six million, fifty-one thousand, fifty-three".