52856568050239 has 2 divisors, whose sum is σ = 52856568050240. Its totient is φ = 52856568050238.

The previous prime is 52856568050207. The next prime is 52856568050323. The reversal of 52856568050239 is 93205086565825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52856568050239 - 2⁵ = 52856568050207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52856568650239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26428284025119 + 26428284025120.

It is an arithmetic number, because the mean of its divisors is an integer number (26428284025120).

Almost surely, 2^{52856568050239} is an apocalyptic number.

52856568050239 is a deficient number, since it is larger than the sum of its proper divisors (1).

52856568050239 is an equidigital number, since it uses as much as digits as its factorization.

52856568050239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520000, while the sum is 64.

The spelling of 52856568050239 in words is "fifty-two trillion, eight hundred fifty-six billion, five hundred sixty-eight million, fifty thousand, two hundred thirty-nine".