27741705275 has 24 divisors (see below), whose sum is σ = 34510340304. Its totient is φ = 22122128000.

The previous prime is 27741705239. The next prime is 27741705281. The reversal of 27741705275 is 57250714772.

It is not a de Polignac number, because 27741705275 - 2²⁴ = 27724928059 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19118300 + ... + 19119750.

It is an arithmetic number, because the mean of its divisors is an integer number (1437930846).

Almost surely, 2^27741705275 is an apocalyptic number.

27741705275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27741705275 is a deficient number, since it is larger than the sum of its proper divisors (6768635029).

27741705275 is a wasteful number, since it uses less digits than its factorization.

27741705275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3391 (or 3386 counting only the distinct ones).

The product of its (nonzero) digits is 960400, while the sum is 47.

The spelling of 27741705275 in words is "twenty-seven billion, seven hundred forty-one million, seven hundred five thousand, two hundred seventy-five".