5081436271 has 2 divisors, whose sum is σ = 5081436272. Its totient is φ = 5081436270.

The previous prime is 5081436263. The next prime is 5081436337. The reversal of 5081436271 is 1726341805.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5081436271 - 2³ = 5081436263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5081436271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5081436671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2540718135 + 2540718136.

It is an arithmetic number, because the mean of its divisors is an integer number (2540718136).

Almost surely, 2^5081436271 is an apocalyptic number.

5081436271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5081436271 is an equidigital number, since it uses as much as digits as its factorization.

5081436271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 5081436271 is about 71284.1936967797. The cubic root of 5081436271 is about 1719.2096006717.

The spelling of 5081436271 in words is "five billion, eighty-one million, four hundred thirty-six thousand, two hundred seventy-one".