27552530528 has 12 divisors (see below), whose sum is σ = 54244044540. Its totient is φ = 13776265248.

The previous prime is 27552530527. The next prime is 27552530531. The reversal of 27552530528 is 82503525572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27552530521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430508258 + ... + 430508321.

It is an arithmetic number, because the mean of its divisors is an integer number (4520337045).

Almost surely, 2^27552530528 is an apocalyptic number.

It is an amenable number.

27552530528 is a deficient number, since it is larger than the sum of its proper divisors (26691514012).

27552530528 is an equidigital number, since it uses as much as digits as its factorization.

27552530528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861016589 (or 861016581 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 27552530528 in words is "twenty-seven billion, five hundred fifty-two million, five hundred thirty thousand, five hundred twenty-eight".