52127227 has 2 divisors, whose sum is σ = 52127228. Its totient is φ = 52127226.

The previous prime is 52127221. The next prime is 52127261. The reversal of 52127227 is 72272125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52127227 - 2⁷ = 52127099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52127195 and 52127204.

It is not a weakly prime, because it can be changed into another prime (52127221) by changing a digit.

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 as a sum of consecutive naturals, namely, 26063613 + 26063614.

It is an arithmetic number, because the mean of its divisors is an integer number (26063614).

Almost surely, 2^52127227 is an apocalyptic number.

52127227 is a deficient number, since it is larger than the sum of its proper divisors (1).

52127227 is an equidigital number, since it uses as much as digits as its factorization.

52127227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3920, while the sum is 28.

The square root of 52127227 is about 7219.9187668560. The cubic root of 52127227 is about 373.5552755750. Note that the first 3 decimals are identical.

The spelling of 52127227 in words is "fifty-two million, one hundred twenty-seven thousand, two hundred twenty-seven".