52650779 has 2 divisors, whose sum is σ = 52650780. Its totient is φ = 52650778.

The previous prime is 52650757. The next prime is 52650781. The reversal of 52650779 is 97705625.

52650779 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 52650779 - 2¹² = 52646683 is a prime.

Together with 52650781, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52650179) 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, 26325389 + 26325390.

It is an arithmetic number, because the mean of its divisors is an integer number (26325390).

Almost surely, 2^52650779 is an apocalyptic number.

52650779 is a deficient number, since it is larger than the sum of its proper divisors (1).

52650779 is an equidigital number, since it uses as much as digits as its factorization.

52650779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 41.

The square root of 52650779 is about 7256.0856527469. The cubic root of 52650779 is about 374.8017417201.

The spelling of 52650779 in words is "fifty-two million, six hundred fifty thousand, seven hundred seventy-nine".