5081436273 has 4 divisors (see below), whose sum is σ = 6775248368. Its totient is φ = 3387624180.

The previous prime is 5081436271. The next prime is 5081436337. The reversal of 5081436273 is 3726341805.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5081436273 - 2¹ = 5081436271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5081436271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 846906043 + ... + 846906048.

It is an arithmetic number, because the mean of its divisors is an integer number (1693812092).

Almost surely, 2^5081436273 is an apocalyptic number.

It is an amenable number.

5081436273 is a deficient number, since it is larger than the sum of its proper divisors (1693812095).

5081436273 is a wasteful number, since it uses less digits than its factorization.

5081436273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693812094.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 5081436273 is about 71284.1937108080. The cubic root of 5081436273 is about 1719.2096008972.

The spelling of 5081436273 in words is "five billion, eighty-one million, four hundred thirty-six thousand, two hundred seventy-three".