5720887872 has 448 divisors, whose sum is σ = 20857098240. Its totient is φ = 1500291072.

The previous prime is 5720887853. The next prime is 5720887877. The reversal of 5720887872 is 2787880275.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5720887877) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8841853 + ... + 8842499.

Almost surely, 2^5720887872 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 5720887872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10428549120).

5720887872 is an abundant number, since it is smaller than the sum of its proper divisors (15136210368).

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

5720887872 is a wasteful number, since it uses less digits than its factorization.

5720887872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 3512320, while the sum is 54.

The square root of 5720887872 is about 75636.5511641032. The cubic root of 5720887872 is about 1788.4953359396.

The spelling of 5720887872 in words is "five billion, seven hundred twenty million, eight hundred eighty-seven thousand, eight hundred seventy-two".