5219834724 has 120 divisors (see below), whose sum is σ = 14784317240. Its totient is φ = 1605883968.

The previous prime is 5219834723. The next prime is 5219834749. The reversal of 5219834724 is 4274389125.

5219834724 is a `hidden beast` number, since 521 + 9 + 83 + 47 + 2 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3390732900 + 1829101824 = 58230^2 + 42768^2 .

It is a super-3 number, since 3×5219834724³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5219834724.

It is not an unprimeable number, because it can be changed into a prime (5219834723) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 708162 + ... + 715494.

Almost surely, 2^5219834724 is an apocalyptic number.

5219834724 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5219834724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7392158620).

5219834724 is an abundant number, since it is smaller than the sum of its proper divisors (9564482516).

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

5219834724 is a wasteful number, since it uses less digits than its factorization.

5219834724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7388 (or 7351 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 5219834724 is about 72248.4236783060. The cubic root of 5219834724 is about 1734.6781868448.

The spelling of 5219834724 in words is "five billion, two hundred nineteen million, eight hundred thirty-four thousand, seven hundred twenty-four".