5856329988 has 18 divisors (see below), whose sum is σ = 14803500894. Its totient is φ = 1952109984.

The previous prime is 5856329987. The next prime is 5856330031. The reversal of 5856329988 is 8899236585.

It can be written as a sum of positive squares in only one way, i.e., 5208220224 + 648109764 = 72168^2 + 25458^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (5856329981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81337881 + ... + 81337952.

Almost surely, 2^5856329988 is an apocalyptic number.

It is an amenable number.

5856329988 is an abundant number, since it is smaller than the sum of its proper divisors (8947170906).

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

5856329988 is a wasteful number, since it uses less digits than its factorization.

5856329988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162675843 (or 162675838 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 63.

The square root of 5856329988 is about 76526.6619420970. The cubic root of 5856329988 is about 1802.4996124327.

The spelling of 5856329988 in words is "five billion, eight hundred fifty-six million, three hundred twenty-nine thousand, nine hundred eighty-eight".