5985822861 has 16 divisors (see below), whose sum is σ = 8926619520. Its totient is φ = 3964118400.

The previous prime is 5985822793. The next prime is 5985822881. The reversal of 5985822861 is 1682285895.

It is a happy number.

5985822861 is a `hidden beast` number, since 59 + 8 + 582 + 2 + 8 + 6 + 1 = 666.

It is not a de Polignac number, because 5985822861 - 2¹⁸ = 5985560717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5985822798 and 5985822807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5985822881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730020 + ... + 738173.

It is an arithmetic number, because the mean of its divisors is an integer number (557913720).

Almost surely, 2^5985822861 is an apocalyptic number.

It is an amenable number.

5985822861 is a deficient number, since it is larger than the sum of its proper divisors (2940796659).

5985822861 is a wasteful number, since it uses less digits than its factorization.

5985822861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468353 (or 1468347 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 54.

The square root of 5985822861 is about 77368.0997634038. The cubic root of 5985822861 is about 1815.6882657099.

The spelling of 5985822861 in words is "five billion, nine hundred eighty-five million, eight hundred twenty-two thousand, eight hundred sixty-one".