52805302500287 has 2 divisors, whose sum is σ = 52805302500288. Its totient is φ = 52805302500286.

The previous prime is 52805302500263. The next prime is 52805302500299. The reversal of 52805302500287 is 78200520350825.

52805302500287 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 52805302500287 - 2²⁰ = 52805301451711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52805302500227) 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, 26402651250143 + 26402651250144.

It is an arithmetic number, because the mean of its divisors is an integer number (26402651250144).

Almost surely, 2^{52805302500287} is an apocalyptic number.

52805302500287 is a deficient number, since it is larger than the sum of its proper divisors (1).

52805302500287 is an equidigital number, since it uses as much as digits as its factorization.

52805302500287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 52805302500287 in words is "fifty-two trillion, eight hundred five billion, three hundred two million, five hundred thousand, two hundred eighty-seven".