5719218693 has 8 divisors (see below), whose sum is σ = 8074191168. Its totient is φ = 3588529344.

The previous prime is 5719218647. The next prime is 5719218779. The reversal of 5719218693 is 3968129175.

5719218693 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5719218693 - 2²⁵ = 5685664261 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 112141543 = 5719218693 / (5 + 7 + 1 + 9 + 2 + 1 + 8 + 6 + 9 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5719218643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56070721 + ... + 56070822.

It is an arithmetic number, because the mean of its divisors is an integer number (1009273896).

Almost surely, 2^5719218693 is an apocalyptic number.

It is an amenable number.

5719218693 is a deficient number, since it is larger than the sum of its proper divisors (2354972475).

5719218693 is a wasteful number, since it uses less digits than its factorization.

5719218693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112141563.

The product of its digits is 816480, while the sum is 51.

The square root of 5719218693 is about 75625.5161503047. The cubic root of 5719218693 is about 1788.3213763892.

The spelling of 5719218693 in words is "five billion, seven hundred nineteen million, two hundred eighteen thousand, six hundred ninety-three".