5857539240 has 128 divisors (see below), whose sum is σ = 20236677120. Its totient is φ = 1328620800.

The previous prime is 5857539223. The next prime is 5857539269. The reversal of 5857539240 is 429357585.

It is a self number, because there is not a number n which added to its sum of digits gives 5857539240.

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, 83425 + ... + 136655.

It is an arithmetic number, because the mean of its divisors is an integer number (158099040).

Almost surely, 2^5857539240 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 5857539240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10118338560).

5857539240 is an abundant number, since it is smaller than the sum of its proper divisors (14379137880).

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

5857539240 is a wasteful number, since it uses less digits than its factorization.

5857539240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53383 (or 53379 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 48.

The square root of 5857539240 is about 76534.5623885052. The cubic root of 5857539240 is about 1802.6236677289.

The spelling of 5857539240 in words is "five billion, eight hundred fifty-seven million, five hundred thirty-nine thousand, two hundred forty".