5065779025920 has 384 divisors, whose sum is σ = 16561894003200. Its totient is φ = 1321573023744.

The previous prime is 5065779025843. The next prime is 5065779025943. The reversal of 5065779025920 is 295209775605.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262615636 + ... + 262634924.

It is an arithmetic number, because the mean of its divisors is an integer number (43129932300).

Almost surely, 2^{5065779025920} 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 5065779025920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8280947001600).

5065779025920 is an abundant number, since it is smaller than the sum of its proper divisors (11496114977280).

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

5065779025920 is a wasteful number, since it uses less digits than its factorization.

5065779025920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19505 (or 19485 counting only the distinct ones).

The product of its (nonzero) digits is 11907000, while the sum is 57.

The spelling of 5065779025920 in words is "five trillion, sixty-five billion, seven hundred seventy-nine million, twenty-five thousand, nine hundred twenty".