510872536667 has 2 divisors, whose sum is σ = 510872536668. Its totient is φ = 510872536666.

The previous prime is 510872536663. The next prime is 510872536721. The reversal of 510872536667 is 766635278015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 510872536667 - 2² = 510872536663 is a prime.

It is not a weakly prime, because it can be changed into another prime (510872536663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255436268333 + 255436268334.

It is an arithmetic number, because the mean of its divisors is an integer number (255436268334).

Almost surely, 2^510872536667 is an apocalyptic number.

510872536667 is a deficient number, since it is larger than the sum of its proper divisors (1).

510872536667 is an equidigital number, since it uses as much as digits as its factorization.

510872536667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 510872536667 in words is "five hundred ten billion, eight hundred seventy-two million, five hundred thirty-six thousand, six hundred sixty-seven".