5219831958 has 16 divisors (see below), whose sum is σ = 11388724416. Its totient is φ = 1581767240.

The previous prime is 5219831923. The next prime is 5219831977. The reversal of 5219831958 is 8591389125.

It is a super-2 number, since 2×5219831958² = 54493291339516227528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5219831958.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39544116 + ... + 39544247.

It is an arithmetic number, because the mean of its divisors is an integer number (711795276).

Almost surely, 2^5219831958 is an apocalyptic number.

5219831958 is an abundant number, since it is smaller than the sum of its proper divisors (6168892458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5219831958 is a wasteful number, since it uses less digits than its factorization.

5219831958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79088379.

The product of its digits is 777600, while the sum is 51.

The square root of 5219831958 is about 72248.4045360173. The cubic root of 5219831958 is about 1734.6778804416.

The spelling of 5219831958 in words is "five billion, two hundred nineteen million, eight hundred thirty-one thousand, nine hundred fifty-eight".