27856582982 has 8 divisors (see below), whose sum is σ = 42061595952. Its totient is φ = 13836051000.

The previous prime is 27856582951. The next prime is 27856582987. The reversal of 27856582982 is 28928565872.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27856582987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46119869 + ... + 46120472.

It is an arithmetic number, because the mean of its divisors is an integer number (5257699494).

Almost surely, 2^27856582982 is an apocalyptic number.

27856582982 is a deficient number, since it is larger than the sum of its proper divisors (14205012970).

27856582982 is a wasteful number, since it uses less digits than its factorization.

27856582982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92240494.

The product of its digits is 38707200, while the sum is 62.

The spelling of 27856582982 in words is "twenty-seven billion, eight hundred fifty-six million, five hundred eighty-two thousand, nine hundred eighty-two".