52502755087 has 2 divisors, whose sum is σ = 52502755088. Its totient is φ = 52502755086.

The previous prime is 52502755049. The next prime is 52502755111. The reversal of 52502755087 is 78055720525.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52502755087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52502755027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26251377543 + 26251377544.

It is an arithmetic number, because the mean of its divisors is an integer number (26251377544).

Almost surely, 2^52502755087 is an apocalyptic number.

52502755087 is a deficient number, since it is larger than the sum of its proper divisors (1).

52502755087 is an equidigital number, since it uses as much as digits as its factorization.

52502755087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 980000, while the sum is 46.

The spelling of 52502755087 in words is "fifty-two billion, five hundred two million, seven hundred fifty-five thousand, eighty-seven".