5619694343 has 2 divisors, whose sum is σ = 5619694344. Its totient is φ = 5619694342.

The previous prime is 5619694313. The next prime is 5619694349. The reversal of 5619694343 is 3434969165.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5619694343 - 2⁶ = 5619694279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5619694291 and 5619694300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5619694349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2809847171 + 2809847172.

It is an arithmetic number, because the mean of its divisors is an integer number (2809847172).

Almost surely, 2^5619694343 is an apocalyptic number.

5619694343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5619694343 is an equidigital number, since it uses as much as digits as its factorization.

5619694343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 50.

The square root of 5619694343 is about 74964.6206086578. The cubic root of 5619694343 is about 1777.8873161741.

The spelling of 5619694343 in words is "five billion, six hundred nineteen million, six hundred ninety-four thousand, three hundred forty-three".