27085752201 has 4 divisors (see below), whose sum is σ = 36114336272. Its totient is φ = 18057168132.

The previous prime is 27085752191. The next prime is 27085752227. The reversal of 27085752201 is 10225758072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 27085752201 - 2²⁵ = 27052197769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27085752201.

It is not an unprimeable number, because it can be changed into a prime (27085752241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4514292031 + ... + 4514292036.

It is an arithmetic number, because the mean of its divisors is an integer number (9028584068).

Almost surely, 2^27085752201 is an apocalyptic number.

It is an amenable number.

27085752201 is a deficient number, since it is larger than the sum of its proper divisors (9028584071).

27085752201 is an equidigital number, since it uses as much as digits as its factorization.

27085752201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9028584070.

The product of its (nonzero) digits is 78400, while the sum is 39.

The spelling of 27085752201 in words is "twenty-seven billion, eighty-five million, seven hundred fifty-two thousand, two hundred one".