27255225275 has 24 divisors (see below), whose sum is σ = 34072782000. Its totient is φ = 21626352000.

The previous prime is 27255225251. The next prime is 27255225281. The reversal of 27255225275 is 57252255272.

It is not a de Polignac number, because 27255225275 - 2¹⁴ = 27255208891 is a prime.

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, 2747825 + ... + 2757725.

It is an arithmetic number, because the mean of its divisors is an integer number (1419699250).

Almost surely, 2^27255225275 is an apocalyptic number.

27255225275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27255225275 is a deficient number, since it is larger than the sum of its proper divisors (6817556725).

27255225275 is a wasteful number, since it uses less digits than its factorization.

27255225275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10799 (or 10794 counting only the distinct ones).

The product of its digits is 980000, while the sum is 44.

The spelling of 27255225275 in words is "twenty-seven billion, two hundred fifty-five million, two hundred twenty-five thousand, two hundred seventy-five".