5166006487 has 2 divisors, whose sum is σ = 5166006488. Its totient is φ = 5166006486.

The previous prime is 5166006467. The next prime is 5166006493. The reversal of 5166006487 is 7846006615.

It is a happy number.

5166006487 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5166006487 - 2²⁷ = 5031788759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5166006467) 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, 2583003243 + 2583003244.

It is an arithmetic number, because the mean of its divisors is an integer number (2583003244).

Almost surely, 2^5166006487 is an apocalyptic number.

5166006487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5166006487 is an equidigital number, since it uses as much as digits as its factorization.

5166006487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 5166006487 is about 71874.9364312762. The cubic root of 5166006487 is about 1728.6947606314.

The spelling of 5166006487 in words is "five billion, one hundred sixty-six million, six thousand, four hundred eighty-seven".