5666422603 has 2 divisors, whose sum is σ = 5666422604. Its totient is φ = 5666422602.

The previous prime is 5666422547. The next prime is 5666422621. The reversal of 5666422603 is 3062246665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5666422603 - 2¹⁷ = 5666291531 is a prime.

It is not a weakly prime, because it can be changed into another prime (5666423603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833211301 + 2833211302.

It is an arithmetic number, because the mean of its divisors is an integer number (2833211302).

Almost surely, 2^5666422603 is an apocalyptic number.

5666422603 is a deficient number, since it is larger than the sum of its proper divisors (1).

5666422603 is an equidigital number, since it uses as much as digits as its factorization.

5666422603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 5666422603 is about 75275.6441553309. The cubic root of 5666422603 is about 1782.8014845566.

The spelling of 5666422603 in words is "five billion, six hundred sixty-six million, four hundred twenty-two thousand, six hundred three".