5219351873280 has 360 divisors, whose sum is σ = 18687286016784. Its totient is φ = 1390970880000.

The previous prime is 5219351873257. The next prime is 5219351873297. The reversal of 5219351873280 is 823781539125.

5219351873280 is a `hidden beast` number, since 5 + 2 + 1 + 9 + 351 + 8 + 7 + 3 + 280 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×5219351873280² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 178418655 + ... + 178447905.

Almost surely, 2^{5219351873280} 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 5219351873280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9343643008392).

5219351873280 is an abundant number, since it is smaller than the sum of its proper divisors (13467934143504).

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

5219351873280 is a wasteful number, since it uses less digits than its factorization.

5219351873280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31005 (or 30982 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The spelling of 5219351873280 in words is "five trillion, two hundred nineteen billion, three hundred fifty-one million, eight hundred seventy-three thousand, two hundred eighty".