5881861536 has 48 divisors (see below), whose sum is σ = 15576551424. Its totient is φ = 1943266304.

The previous prime is 5881861523. The next prime is 5881861541. The reversal of 5881861536 is 6351681885.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×5881861536³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260256 + ... + 281951.

It is an arithmetic number, because the mean of its divisors is an integer number (324511488).

Almost surely, 2^5881861536 is an apocalyptic number.

It is an amenable number.

5881861536 is an abundant number, since it is smaller than the sum of its proper divisors (9694689888).

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

5881861536 is a wasteful number, since it uses less digits than its factorization.

5881861536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542333 (or 542325 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 51.

The square root of 5881861536 is about 76693.2952480202. The cubic root of 5881861536 is about 1805.1152374101.

The spelling of 5881861536 in words is "five billion, eight hundred eighty-one million, eight hundred sixty-one thousand, five hundred thirty-six".