27527750275 has 6 divisors (see below), whose sum is σ = 34134410372. Its totient is φ = 22022200200.

The previous prime is 27527750269. The next prime is 27527750309. The reversal of 27527750275 is 57205772572.

It is not a de Polignac number, because 27527750275 - 2³ = 27527750267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 550554981 + ... + 550555030.

Almost surely, 2^27527750275 is an apocalyptic number.

27527750275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27527750275 is a deficient number, since it is larger than the sum of its proper divisors (6606660097).

27527750275 is a wasteful number, since it uses less digits than its factorization.

27527750275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101110021 (or 1101110016 counting only the distinct ones).

The product of its (nonzero) digits is 2401000, while the sum is 49.

The spelling of 27527750275 in words is "twenty-seven billion, five hundred twenty-seven million, seven hundred fifty thousand, two hundred seventy-five".