5687557872 has 20 divisors (see below), whose sum is σ = 14692857960. Its totient is φ = 1895852608.

The previous prime is 5687557853. The next prime is 5687557873. The reversal of 5687557872 is 2787557865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687557873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59245347 + ... + 59245442.

It is an arithmetic number, because the mean of its divisors is an integer number (734642898).

Almost surely, 2^5687557872 is an apocalyptic number.

It is an amenable number.

5687557872 is an abundant number, since it is smaller than the sum of its proper divisors (9005300088).

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

5687557872 is a wasteful number, since it uses less digits than its factorization.

5687557872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118490800 (or 118490794 counting only the distinct ones).

The product of its digits is 32928000, while the sum is 60.

The square root of 5687557872 is about 75415.8993316396. The cubic root of 5687557872 is about 1785.0152997928.

The spelling of 5687557872 in words is "five billion, six hundred eighty-seven million, five hundred fifty-seven thousand, eight hundred seventy-two".