5091534719 has 4 divisors (see below), whose sum is σ = 5128699344. Its totient is φ = 5054370096.

The previous prime is 5091534703. The next prime is 5091534751. The reversal of 5091534719 is 9174351905.

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 5091534719 - 2⁴ = 5091534703 is a prime.

It is a super-2 number, since 2×5091534719² = 51847451589564817922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5091534719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5091534319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18582107 + ... + 18582380.

It is an arithmetic number, because the mean of its divisors is an integer number (1282174836).

Almost surely, 2^5091534719 is an apocalyptic number.

5091534719 is a deficient number, since it is larger than the sum of its proper divisors (37164625).

5091534719 is a wasteful number, since it uses less digits than its factorization.

5091534719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37164624.

The product of its (nonzero) digits is 170100, while the sum is 44.

The square root of 5091534719 is about 71354.9908485734. The cubic root of 5091534719 is about 1720.3477211851.

The spelling of 5091534719 in words is "five billion, ninety-one million, five hundred thirty-four thousand, seven hundred nineteen".