52277347 has 2 divisors, whose sum is σ = 52277348. Its totient is φ = 52277346.

The previous prime is 52277333. The next prime is 52277359. The reversal of 52277347 is 74377225.

52277347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52277347 - 2¹¹ = 52275299 is a prime.

It is not a weakly prime, because it can be changed into another prime (52277387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26138673 + 26138674.

It is an arithmetic number, because the mean of its divisors is an integer number (26138674).

Almost surely, 2^52277347 is an apocalyptic number.

52277347 is a deficient number, since it is larger than the sum of its proper divisors (1).

52277347 is an equidigital number, since it uses as much as digits as its factorization.

52277347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82320, while the sum is 37.

The square root of 52277347 is about 7230.3075314955. The cubic root of 52277347 is about 373.9135296294.

The spelling of 52277347 in words is "fifty-two million, two hundred seventy-seven thousand, three hundred forty-seven".