27773327675 has 6 divisors (see below), whose sum is σ = 34438926348. Its totient is φ = 22218662120.

The previous prime is 27773327651. The next prime is 27773327719. The reversal of 27773327675 is 57672337772.

It is not a de Polignac number, because 27773327675 - 2³² = 23478360379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27773327675.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 555466529 + ... + 555466578.

It is an arithmetic number, because the mean of its divisors is an integer number (5739821058).

Almost surely, 2^27773327675 is an apocalyptic number.

27773327675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27773327675 is a deficient number, since it is larger than the sum of its proper divisors (6665598673).

27773327675 is a wasteful number, since it uses less digits than its factorization.

27773327675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110933117 (or 1110933112 counting only the distinct ones).

The product of its digits is 18151560, while the sum is 56.

The spelling of 27773327675 in words is "twenty-seven billion, seven hundred seventy-three million, three hundred twenty-seven thousand, six hundred seventy-five".