52052621263 has 2 divisors, whose sum is σ = 52052621264. Its totient is φ = 52052621262.

The previous prime is 52052621261. The next prime is 52052621273. The reversal of 52052621263 is 36212625025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52052621263 - 2¹ = 52052621261 is a prime.

Together with 52052621261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52052621261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26026310631 + 26026310632.

It is an arithmetic number, because the mean of its divisors is an integer number (26026310632).

Almost surely, 2^52052621263 is an apocalyptic number.

52052621263 is a deficient number, since it is larger than the sum of its proper divisors (1).

52052621263 is an equidigital number, since it uses as much as digits as its factorization.

52052621263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 52052621263 in words is "fifty-two billion, fifty-two million, six hundred twenty-one thousand, two hundred sixty-three".