52106347 has 2 divisors, whose sum is σ = 52106348. Its totient is φ = 52106346.

The previous prime is 52106311. The next prime is 52106357. The reversal of 52106347 is 74360125.

52106347 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 a de Polignac number, because none of the positive numbers 2^k-52106347 is a prime.

It is not a weakly prime, because it can be changed into another prime (52106357) 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, 26053173 + 26053174.

It is an arithmetic number, because the mean of its divisors is an integer number (26053174).

Almost surely, 2^52106347 is an apocalyptic number.

52106347 is a deficient number, since it is larger than the sum of its proper divisors (1).

52106347 is an equidigital number, since it uses as much as digits as its factorization.

52106347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 52106347 is about 7218.4726223766. The cubic root of 52106347 is about 373.5053920096.

The spelling of 52106347 in words is "fifty-two million, one hundred six thousand, three hundred forty-seven".