52709999 has 2 divisors, whose sum is σ = 52710000. Its totient is φ = 52709998.

The previous prime is 52709963. The next prime is 52710001. The reversal of 52709999 is 99990725.

52709999 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 52709999 - 2¹⁶ = 52644463 is a prime.

Together with 52710001, it forms a pair of twin primes.

It is a Chen prime.

52709999 is a modest number, since divided by 9999 gives 5270 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52709939) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26354999 + 26355000.

It is an arithmetic number, because the mean of its divisors is an integer number (26355000).

Almost surely, 2^52709999 is an apocalyptic number.

52709999 is a deficient number, since it is larger than the sum of its proper divisors (1).

52709999 is an equidigital number, since it uses as much as digits as its factorization.

52709999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 459270, while the sum is 50.

The square root of 52709999 is about 7260.1652185057. The cubic root of 52709999 is about 374.9422109468.

The spelling of 52709999 in words is "fifty-two million, seven hundred nine thousand, nine hundred ninety-nine".