27575552348 has 12 divisors (see below), whose sum is σ = 48609460032. Its totient is φ = 13687135200.

The previous prime is 27575552297. The next prime is 27575552387. The reversal of 27575552348 is 84325557572.

It is a super-2 number, since 2×27575552348² (a number of 22 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 27575552348.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25159628 + ... + 25160723.

It is an arithmetic number, because the mean of its divisors is an integer number (4050788336).

Almost surely, 2^27575552348 is an apocalyptic number.

It is an amenable number.

27575552348 is a deficient number, since it is larger than the sum of its proper divisors (21033907684).

27575552348 is a wasteful number, since it uses less digits than its factorization.

27575552348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50320492 (or 50320490 counting only the distinct ones).

The product of its digits is 11760000, while the sum is 53.

The spelling of 27575552348 in words is "twenty-seven billion, five hundred seventy-five million, five hundred fifty-two thousand, three hundred forty-eight".