5218992319 has 8 divisors (see below), whose sum is σ = 5245696512. Its totient is φ = 5192318040.

The previous prime is 5218992293. The next prime is 5218992343. The reversal of 5218992319 is 9132998125.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5218992319 is a prime.

It is a super-2 number, since 2×5218992319² = 54475761651561995522, 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 (5218992379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397392 + ... + 410314.

It is an arithmetic number, because the mean of its divisors is an integer number (655712064).

Almost surely, 2^5218992319 is an apocalyptic number.

5218992319 is a deficient number, since it is larger than the sum of its proper divisors (26704193).

5218992319 is a wasteful number, since it uses less digits than its factorization.

5218992319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14957.

The product of its digits is 349920, while the sum is 49.

The square root of 5218992319 is about 72242.5935234886. The cubic root of 5218992319 is about 1734.5848645927.

The spelling of 5218992319 in words is "five billion, two hundred eighteen million, nine hundred ninety-two thousand, three hundred nineteen".