510605005087 has 2 divisors, whose sum is σ = 510605005088. Its totient is φ = 510605005086.

The previous prime is 510605005013. The next prime is 510605005093. The reversal of 510605005087 is 780500506015.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-510605005087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510605005487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255302502543 + 255302502544.

It is an arithmetic number, because the mean of its divisors is an integer number (255302502544).

Almost surely, 2^510605005087 is an apocalyptic number.

510605005087 is a deficient number, since it is larger than the sum of its proper divisors (1).

510605005087 is an equidigital number, since it uses as much as digits as its factorization.

510605005087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 510605005087 in words is "five hundred ten billion, six hundred five million, five thousand, eighty-seven".