27700089875 has 8 divisors (see below), whose sum is σ = 34569712320. Its totient is φ = 22160071800.

The previous prime is 27700089803. The next prime is 27700089883. The reversal of 27700089875 is 57898000772.

It is not a de Polignac number, because 27700089875 - 2¹⁴ = 27700073491 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110800235 + ... + 110800484.

It is an arithmetic number, because the mean of its divisors is an integer number (4321214040).

Almost surely, 2^27700089875 is an apocalyptic number.

27700089875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27700089875 is a deficient number, since it is larger than the sum of its proper divisors (6869622445).

27700089875 is an equidigital number, since it uses as much as digits as its factorization.

27700089875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221600734 (or 221600724 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 53.

The spelling of 27700089875 in words is "twenty-seven billion, seven hundred million, eighty-nine thousand, eight hundred seventy-five".