5019962688 has 140 divisors (see below), whose sum is σ = 16025629620. Its totient is φ = 1544583168.

The previous prime is 5019962687. The next prime is 5019962723. The reversal of 5019962688 is 8862699105.

It is a happy number.

5019962688 is a `hidden beast` number, since 5 + 0 + 1 + 9 + 9 + 626 + 8 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1954347264 + 3065615424 = 44208^2 + 55368^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5019962683) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30148 + ... + 104636.

It is an arithmetic number, because the mean of its divisors is an integer number (114468783).

Almost surely, 2^5019962688 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 5019962688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8012814810).

5019962688 is an abundant number, since it is smaller than the sum of its proper divisors (11005666932).

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

5019962688 is a wasteful number, since it uses less digits than its factorization.

5019962688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74526 (or 74507 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 5019962688 is about 70851.6950255955. The cubic root of 5019962688 is about 1712.2486391722.

The spelling of 5019962688 in words is "five billion, nineteen million, nine hundred sixty-two thousand, six hundred eighty-eight".