52006695287 has 2 divisors, whose sum is σ = 52006695288. Its totient is φ = 52006695286.

The previous prime is 52006695271. The next prime is 52006695289. The reversal of 52006695287 is 78259660025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52006695287 - 2⁴ = 52006695271 is a prime.

Together with 52006695289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52006695289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26003347643 + 26003347644.

It is an arithmetic number, because the mean of its divisors is an integer number (26003347644).

Almost surely, 2^52006695287 is an apocalyptic number.

52006695287 is a deficient number, since it is larger than the sum of its proper divisors (1).

52006695287 is an equidigital number, since it uses as much as digits as its factorization.

52006695287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 52006695287 in words is "fifty-two billion, six million, six hundred ninety-five thousand, two hundred eighty-seven".