5166600503 has 2 divisors, whose sum is σ = 5166600504. Its totient is φ = 5166600502.

The previous prime is 5166600497. The next prime is 5166600521. The reversal of 5166600503 is 3050066615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5166600503 - 2¹⁴ = 5166584119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5166600503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5166600563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583300251 + 2583300252.

It is an arithmetic number, because the mean of its divisors is an integer number (2583300252).

Almost surely, 2^5166600503 is an apocalyptic number.

5166600503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5166600503 is an equidigital number, since it uses as much as digits as its factorization.

5166600503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5166600503 is about 71879.0686013668. The cubic root of 5166600503 is about 1728.7610163871.

The spelling of 5166600503 in words is "five billion, one hundred sixty-six million, six hundred thousand, five hundred three".