5799426640 has 80 divisors (see below), whose sum is σ = 15423120000. Its totient is φ = 1986670080.

The previous prime is 5799426623. The next prime is 5799426691. The reversal of 5799426640 is 466249975.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769611 + ... + 777109.

It is an arithmetic number, because the mean of its divisors is an integer number (192789000).

Almost surely, 2^5799426640 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 5799426640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7711560000).

5799426640 is an abundant number, since it is smaller than the sum of its proper divisors (9623693360).

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

5799426640 is a wasteful number, since it uses less digits than its factorization.

5799426640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8900 (or 8894 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The square root of 5799426640 is about 76153.9666727873. The cubic root of 5799426640 is about 1796.6425727707.

The spelling of 5799426640 in words is "five billion, seven hundred ninety-nine million, four hundred twenty-six thousand, six hundred forty".