27683320373275 has 144 divisors (see below), whose sum is σ = 41417817145600. Its totient is φ = 17978151502080.

The previous prime is 27683320373263. The next prime is 27683320373339. The reversal of 27683320373275 is 57237302338672.

It is a happy number.

It is not a de Polignac number, because 27683320373275 - 2¹³ = 27683320365083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5108563516 + ... + 5108568934.

Almost surely, 2^{27683320373275} is an apocalyptic number.

27683320373275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27683320373275 is a deficient number, since it is larger than the sum of its proper divisors (13734496772325).

27683320373275 is a wasteful number, since it uses less digits than its factorization.

27683320373275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6018 (or 5990 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 58.

The spelling of 27683320373275 in words is "twenty-seven trillion, six hundred eighty-three billion, three hundred twenty million, three hundred seventy-three thousand, two hundred seventy-five".