5881913856 has 480 divisors, whose sum is σ = 21269888640. Its totient is φ = 1532583936.

The previous prime is 5881913831. The next prime is 5881913857. The reversal of 5881913856 is 6583191885.

5881913856 is a `hidden beast` number, since 588 + 1 + 9 + 1 + 3 + 8 + 56 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

Its product of digits (2073600) is a multiple of the sum of its prime divisors (108).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5881913857) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70866391 + ... + 70866473.

It is an arithmetic number, because the mean of its divisors is an integer number (44312268).

Almost surely, 2^5881913856 is an apocalyptic number.

5881913856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5881913856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10634944320).

5881913856 is an abundant number, since it is smaller than the sum of its proper divisors (15387974784).

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

5881913856 is an equidigital number, since it uses as much as digits as its factorization.

5881913856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 108 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 54.

The square root of 5881913856 is about 76693.6363461793. The cubic root of 5881913856 is about 1805.1205896470.

The spelling of 5881913856 in words is "five billion, eight hundred eighty-one million, nine hundred thirteen thousand, eight hundred fifty-six".