512048509463 has 2 divisors, whose sum is σ = 512048509464. Its totient is φ = 512048509462.

The previous prime is 512048509459. The next prime is 512048509493. The reversal of 512048509463 is 364905840215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 512048509463 - 2² = 512048509459 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512048509493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256024254731 + 256024254732.

It is an arithmetic number, because the mean of its divisors is an integer number (256024254732).

Almost surely, 2^512048509463 is an apocalyptic number.

512048509463 is a deficient number, since it is larger than the sum of its proper divisors (1).

512048509463 is an equidigital number, since it uses as much as digits as its factorization.

512048509463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 512048509463 in words is "five hundred twelve billion, forty-eight million, five hundred nine thousand, four hundred sixty-three".