5657044319 has 2 divisors, whose sum is σ = 5657044320. Its totient is φ = 5657044318.

The previous prime is 5657044247. The next prime is 5657044343. The reversal of 5657044319 is 9134407565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5657044319 - 2²⁴ = 5640267103 is a prime.

It is a super-2 number, since 2×5657044319² = 64004300854260347522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5657044319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5657044619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828522159 + 2828522160.

It is an arithmetic number, because the mean of its divisors is an integer number (2828522160).

Almost surely, 2^5657044319 is an apocalyptic number.

5657044319 is a deficient number, since it is larger than the sum of its proper divisors (1).

5657044319 is an equidigital number, since it uses as much as digits as its factorization.

5657044319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 5657044319 is about 75213.3254084673. The cubic root of 5657044319 is about 1781.8173921050.

The spelling of 5657044319 in words is "five billion, six hundred fifty-seven million, forty-four thousand, three hundred nineteen".