27804482528 has 12 divisors (see below), whose sum is σ = 54740075040. Its totient is φ = 13902241248.

The previous prime is 27804482483. The next prime is 27804482687. The reversal of 27804482528 is 82528440872.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434445008 + ... + 434445071.

It is an arithmetic number, because the mean of its divisors is an integer number (4561672920).

Almost surely, 2^27804482528 is an apocalyptic number.

It is an amenable number.

27804482528 is a deficient number, since it is larger than the sum of its proper divisors (26935592512).

27804482528 is an equidigital number, since it uses as much as digits as its factorization.

27804482528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868890089 (or 868890081 counting only the distinct ones).

The product of its (nonzero) digits is 2293760, while the sum is 50.

The spelling of 27804482528 in words is "twenty-seven billion, eight hundred four million, four hundred eighty-two thousand, five hundred twenty-eight".