27358825982 has 16 divisors (see below), whose sum is σ = 41293841472. Its totient is φ = 13594439040.

The previous prime is 27358825957. The next prime is 27358825993. The reversal of 27358825982 is 28952885372.

It is a super-2 number, since 2×27358825982² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186443 + ... + 299129.

It is an arithmetic number, because the mean of its divisors is an integer number (2580865092).

Almost surely, 2^27358825982 is an apocalyptic number.

27358825982 is a deficient number, since it is larger than the sum of its proper divisors (13935015490).

27358825982 is a wasteful number, since it uses less digits than its factorization.

27358825982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113443.

The product of its digits is 19353600, while the sum is 59.

The spelling of 27358825982 in words is "twenty-seven billion, three hundred fifty-eight million, eight hundred twenty-five thousand, nine hundred eighty-two".