27329884487552 has 16 divisors (see below), whose sum is σ = 54446254252800. Its totient is φ = 13664942243712.

The previous prime is 27329884487531. The next prime is 27329884487597. The reversal of 27329884487552 is 25578448892372.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×27329884487552² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27329884487552.

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 as a sum of consecutive naturals, namely, 106757361152 + ... + 106757361407.

It is an arithmetic number, because the mean of its divisors is an integer number (3402890890800).

Almost surely, 2^{27329884487552} is an apocalyptic number.

It is an amenable number.

27329884487552 is a deficient number, since it is larger than the sum of its proper divisors (27116369765248).

27329884487552 is an equidigital number, since it uses as much as digits as its factorization.

27329884487552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213514722573 (or 213514722561 counting only the distinct ones).

The product of its digits is 2167603200, while the sum is 74.

The spelling of 27329884487552 in words is "twenty-seven trillion, three hundred twenty-nine billion, eight hundred eighty-four million, four hundred eighty-seven thousand, five hundred fifty-two".