510873047 has 2 divisors, whose sum is σ = 510873048. Its totient is φ = 510873046.

The previous prime is 510873037. The next prime is 510873059. The reversal of 510873047 is 740378015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 510873047 - 2⁴ = 510873031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 510872998 and 510873016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510873017) 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, 255436523 + 255436524.

It is an arithmetic number, because the mean of its divisors is an integer number (255436524).

Almost surely, 2^510873047 is an apocalyptic number.

510873047 is a deficient number, since it is larger than the sum of its proper divisors (1).

510873047 is an equidigital number, since it uses as much as digits as its factorization.

510873047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 510873047 is about 22602.5009014489. The cubic root of 510873047 is about 799.4126141404.

The spelling of 510873047 in words is "five hundred ten million, eight hundred seventy-three thousand, forty-seven".