5731992000 has 896 divisors, whose sum is σ = 25562234880. Its totient is φ = 1227571200.

The previous prime is 5731991987. The next prime is 5731992001. The reversal of 5731992000 is 2991375.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5731992001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25703889 + ... + 25704111.

It is an arithmetic number, because the mean of its divisors is an integer number (28529280).

Almost surely, 2^5731992000 is an apocalyptic number.

5731992000 is a gapful number since it is divisible by the number (50) 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 5731992000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12781117440).

5731992000 is an abundant number, since it is smaller than the sum of its proper divisors (19830242880).

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

5731992000 is a wasteful number, since it uses less digits than its factorization.

5731992000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 5731992000 is about 75709.9200897742. The cubic root of 5731992000 is about 1789.6517325420.

The spelling of 5731992000 in words is "five billion, seven hundred thirty-one million, nine hundred ninety-two thousand".