5006436671 has 2 divisors, whose sum is σ = 5006436672. Its totient is φ = 5006436670.

The previous prime is 5006436623. The next prime is 5006436679. The reversal of 5006436671 is 1766346005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5006436671 - 2¹⁸ = 5006174527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5006436679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503218335 + 2503218336.

It is an arithmetic number, because the mean of its divisors is an integer number (2503218336).

Almost surely, 2^5006436671 is an apocalyptic number.

5006436671 is a deficient number, since it is larger than the sum of its proper divisors (1).

5006436671 is an equidigital number, since it uses as much as digits as its factorization.

5006436671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 5006436671 is about 70756.1776172229. The cubic root of 5006436671 is about 1710.7094022050.

The spelling of 5006436671 in words is "five billion, six million, four hundred thirty-six thousand, six hundred seventy-one".