5319859919 has 16 divisors (see below), whose sum is σ = 5870382336. Its totient is φ = 4780684800.

The previous prime is 5319859901. The next prime is 5319859927. The reversal of 5319859919 is 9199589135.

It is a cyclic number.

It is not a de Polignac number, because 5319859919 - 2⁸ = 5319859663 is a prime.

It is a super-2 number, since 2×5319859919² = 56601819115565373122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5319859999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568559 + ... + 577839.

It is an arithmetic number, because the mean of its divisors is an integer number (366898896).

Almost surely, 2^5319859919 is an apocalyptic number.

5319859919 is a deficient number, since it is larger than the sum of its proper divisors (550522417).

5319859919 is a wasteful number, since it uses less digits than its factorization.

5319859919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9886.

The product of its digits is 3936600, while the sum is 59.

The square root of 5319859919 is about 72937.3698387870. The cubic root of 5319859919 is about 1745.6884248522.

The spelling of 5319859919 in words is "five billion, three hundred nineteen million, eight hundred fifty-nine thousand, nine hundred nineteen".