5919998688 has 36 divisors (see below), whose sum is σ = 16834997088. Its totient is φ = 1973332800.

The previous prime is 5919998687. The next prime is 5919998713. The reversal of 5919998688 is 8868999195.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5919998683) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10277488 + ... + 10278063.

It is an arithmetic number, because the mean of its divisors is an integer number (467638808).

Almost surely, 2^5919998688 is an apocalyptic number.

It is an amenable number.

5919998688 is an abundant number, since it is smaller than the sum of its proper divisors (10914998400).

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

5919998688 is a wasteful number, since it uses less digits than its factorization.

5919998688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20555567 (or 20555556 counting only the distinct ones).

The product of its digits is 100776960, while the sum is 72.

The square root of 5919998688 is about 76941.5277207309. The cubic root of 5919998688 is about 1809.0082056636.

The spelling of 5919998688 in words is "five billion, nine hundred nineteen million, nine hundred ninety-eight thousand, six hundred eighty-eight".