5019570691 has 4 divisors (see below), whose sum is σ = 5033790792. Its totient is φ = 5005350592.

The previous prime is 5019570679. The next prime is 5019570697. The reversal of 5019570691 is 1960759105.

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 5019570691 - 2²⁹ = 4482699779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5019570697) 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, 7109521 + ... + 7110226.

It is an arithmetic number, because the mean of its divisors is an integer number (1258447698).

Almost surely, 2^5019570691 is an apocalyptic number.

5019570691 is a deficient number, since it is larger than the sum of its proper divisors (14220101).

5019570691 is a wasteful number, since it uses less digits than its factorization.

5019570691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14220100.

The product of its (nonzero) digits is 85050, while the sum is 43.

The square root of 5019570691 is about 70848.9286510389. The cubic root of 5019570691 is about 1712.2040695314.

The spelling of 5019570691 in words is "five billion, nineteen million, five hundred seventy thousand, six hundred ninety-one".