5219351424 has 640 divisors, whose sum is σ = 19542016800. Its totient is φ = 1365590016.

The previous prime is 5219351413. The next prime is 5219351483. The reversal of 5219351424 is 4241539125.

5219351424 is a `hidden beast` number, since 52 + 1 + 93 + 514 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 141063534 + ... + 141063570.

Almost surely, 2^5219351424 is an apocalyptic number.

5219351424 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 5219351424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9771008400).

5219351424 is an abundant number, since it is smaller than the sum of its proper divisors (14322665376).

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

5219351424 is an equidigital number, since it uses as much as digits as its factorization.

5219351424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 66 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 5219351424 is about 72245.0788912297. The cubic root of 5219351424 is about 1734.6246477394.

The spelling of 5219351424 in words is "five billion, two hundred nineteen million, three hundred fifty-one thousand, four hundred twenty-four".