5199509539224 has 864 divisors, whose sum is σ = 19448044434000. Its totient is φ = 1233560724480.

The previous prime is 5199509539207. The next prime is 5199509539247. The reversal of 5199509539224 is 4229359059915.

5199509539224 is a `hidden beast` number, since 5 + 1 + 9 + 95 + 0 + 9 + 539 + 2 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 19769998117 + ... + 19769998379.

Almost surely, 2^{5199509539224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5199509539224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9724022217000).

5199509539224 is an abundant number, since it is smaller than the sum of its proper divisors (14248534894776).

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

5199509539224 is a wasteful number, since it uses less digits than its factorization.

5199509539224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 39366000, while the sum is 63.

The spelling of 5199509539224 in words is "five trillion, one hundred ninety-nine billion, five hundred nine million, five hundred thirty-nine thousand, two hundred twenty-four".