5057535920 has 80 divisors (see below), whose sum is σ = 12466368768. Its totient is φ = 1904808960.

The previous prime is 5057535907. The next prime is 5057535949. The reversal of 5057535920 is 295357505.

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

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, 64202 + ... + 119318.

Almost surely, 2^5057535920 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 5057535920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6233184384).

5057535920 is an abundant number, since it is smaller than the sum of its proper divisors (7408832848).

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

5057535920 is a wasteful number, since it uses less digits than its factorization.

5057535920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55198 (or 55192 counting only the distinct ones).

The product of its (nonzero) digits is 236250, while the sum is 41.

The square root of 5057535920 is about 71116.3547997224. The cubic root of 5057535920 is about 1716.5099503568.

The spelling of 5057535920 in words is "five billion, fifty-seven million, five hundred thirty-five thousand, nine hundred twenty".