27380375375 has 16 divisors (see below), whose sum is σ = 35349013440. Its totient is φ = 21148976800.

The previous prime is 27380375299. The next prime is 27380375387. The reversal of 27380375375 is 57357308372.

It is not a de Polignac number, because 27380375375 - 2⁸ = 27380375119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3772979 + ... + 3780228.

It is an arithmetic number, because the mean of its divisors is an integer number (2209313340).

Almost surely, 2^27380375375 is an apocalyptic number.

27380375375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27380375375 is a deficient number, since it is larger than the sum of its proper divisors (7968638065).

27380375375 is an equidigital number, since it uses as much as digits as its factorization.

27380375375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553251 (or 7553241 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 50.

The spelling of 27380375375 in words is "twenty-seven billion, three hundred eighty million, three hundred seventy-five thousand, three hundred seventy-five".