512152086463 has 2 divisors, whose sum is σ = 512152086464. Its totient is φ = 512152086462.

The previous prime is 512152086451. The next prime is 512152086493. The reversal of 512152086463 is 364680251215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 512152086463 - 2⁵ = 512152086431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512152086443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256076043231 + 256076043232.

It is an arithmetic number, because the mean of its divisors is an integer number (256076043232).

Almost surely, 2^512152086463 is an apocalyptic number.

512152086463 is a deficient number, since it is larger than the sum of its proper divisors (1).

512152086463 is an equidigital number, since it uses as much as digits as its factorization.

512152086463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 512152086463 in words is "five hundred twelve billion, one hundred fifty-two million, eighty-six thousand, four hundred sixty-three".