510046442473 has 2 divisors, whose sum is σ = 510046442474. Its totient is φ = 510046442472.

The previous prime is 510046442471. The next prime is 510046442483. The reversal of 510046442473 is 374244640015.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 471602213289 + 38444229184 = 686733^2 + 196072^2 .

It is a cyclic number.

It is not a de Polignac number, because 510046442473 - 2¹ = 510046442471 is a prime.

Together with 510046442471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (510046442471) 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, 255023221236 + 255023221237.

It is an arithmetic number, because the mean of its divisors is an integer number (255023221237).

Almost surely, 2^510046442473 is an apocalyptic number.

It is an amenable number.

510046442473 is a deficient number, since it is larger than the sum of its proper divisors (1).

510046442473 is an equidigital number, since it uses as much as digits as its factorization.

510046442473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 510046442473 in words is "five hundred ten billion, forty-six million, four hundred forty-two thousand, four hundred seventy-three".