5725998000 has 320 divisors, whose sum is σ = 20724387840. Its totient is φ = 1511136000.

The previous prime is 5725997993. The next prime is 5725998001. The reversal of 5725998000 is 8995275.

It is a happy number.

5725998000 is a `hidden beast` number, since 57 + 2 + 599 + 8 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5725998001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5777505 + ... + 5778495.

It is an arithmetic number, because the mean of its divisors is an integer number (64763712).

Almost surely, 2^5725998000 is an apocalyptic number.

5725998000 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 5725998000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10362193920).

5725998000 is an abundant number, since it is smaller than the sum of its proper divisors (14998389840).

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

5725998000 is a wasteful number, since it uses less digits than its factorization.

5725998000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130 (or 1108 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 5725998000 is about 75670.3244343514. The cubic root of 5725998000 is about 1789.0276962077.

The spelling of 5725998000 in words is "five billion, seven hundred twenty-five million, nine hundred ninety-eight thousand".