52102050255191 has 2 divisors, whose sum is σ = 52102050255192. Its totient is φ = 52102050255190.

The previous prime is 52102050255121. The next prime is 52102050255331. The reversal of 52102050255191 is 19155205020125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52102050255191 - 2¹⁰ = 52102050254167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52102050255121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26051025127595 + 26051025127596.

It is an arithmetic number, because the mean of its divisors is an integer number (26051025127596).

Almost surely, 2^{52102050255191} is an apocalyptic number.

52102050255191 is a deficient number, since it is larger than the sum of its proper divisors (1).

52102050255191 is an equidigital number, since it uses as much as digits as its factorization.

52102050255191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45000, while the sum is 38.

The spelling of 52102050255191 in words is "fifty-two trillion, one hundred two billion, fifty million, two hundred fifty-five thousand, one hundred ninety-one".