512525525087 has 2 divisors, whose sum is σ = 512525525088. Its totient is φ = 512525525086.

The previous prime is 512525525081. The next prime is 512525525089. The reversal of 512525525087 is 780525525215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 512525525087 - 2²⁰ = 512524476511 is a prime.

Together with 512525525089, 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 (512525525081) 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, 256262762543 + 256262762544.

It is an arithmetic number, because the mean of its divisors is an integer number (256262762544).

Almost surely, 2^512525525087 is an apocalyptic number.

512525525087 is a deficient number, since it is larger than the sum of its proper divisors (1).

512525525087 is an equidigital number, since it uses as much as digits as its factorization.

512525525087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400000, while the sum is 47.

The spelling of 512525525087 in words is "five hundred twelve billion, five hundred twenty-five million, five hundred twenty-five thousand, eighty-seven".