5166859003 has 2 divisors, whose sum is σ = 5166859004. Its totient is φ = 5166859002.

The previous prime is 5166858997. The next prime is 5166859013. The reversal of 5166859003 is 3009586615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5166859003 - 2⁵ = 5166858971 is a prime.

It is not a weakly prime, because it can be changed into another prime (5166859013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583429501 + 2583429502.

It is an arithmetic number, because the mean of its divisors is an integer number (2583429502).

Almost surely, 2^5166859003 is an apocalyptic number.

5166859003 is a deficient number, since it is larger than the sum of its proper divisors (1).

5166859003 is an equidigital number, since it uses as much as digits as its factorization.

5166859003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 5166859003 is about 71880.8667379575. The cubic root of 5166859003 is about 1728.7898475479.

The spelling of 5166859003 in words is "five billion, one hundred sixty-six million, eight hundred fifty-nine thousand, three".