5813957568 has 112 divisors (see below), whose sum is σ = 16313590944. Its totient is φ = 1821081600.

The previous prime is 5813957561. The next prime is 5813957599. The reversal of 5813957568 is 8657593185.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5813957561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3057418 + ... + 3059318.

It is an arithmetic number, because the mean of its divisors is an integer number (145657062).

Almost surely, 2^5813957568 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 5813957568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8156795472).

5813957568 is an abundant number, since it is smaller than the sum of its proper divisors (10499633376).

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

5813957568 is a wasteful number, since it uses less digits than its factorization.

5813957568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870 (or 2860 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 57.

The square root of 5813957568 is about 76249.3119182068. The cubic root of 5813957568 is about 1798.1418652290.

The spelling of 5813957568 in words is "five billion, eight hundred thirteen million, nine hundred fifty-seven thousand, five hundred sixty-eight".