5005459091 has 4 divisors (see below), whose sum is σ = 5007515472. Its totient is φ = 5003402712.

The previous prime is 5005459031. The next prime is 5005459099. The reversal of 5005459091 is 1909545005.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5005459091 - 2¹⁰ = 5005458067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5005459099) 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 in 3 ways as a sum of consecutive naturals, for example, 1024535 + ... + 1029408.

It is an arithmetic number, because the mean of its divisors is an integer number (1251878868).

Almost surely, 2^5005459091 is an apocalyptic number.

5005459091 is a deficient number, since it is larger than the sum of its proper divisors (2056381).

5005459091 is a wasteful number, since it uses less digits than its factorization.

5005459091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056380.

The product of its (nonzero) digits is 40500, while the sum is 38.

The square root of 5005459091 is about 70749.2691905719. The cubic root of 5005459091 is about 1710.5980479445.

The spelling of 5005459091 in words is "five billion, five million, four hundred fifty-nine thousand, ninety-one".