517055436162107 has 2 divisors, whose sum is σ = 517055436162108. Its totient is φ = 517055436162106.

The previous prime is 517055436162103. The next prime is 517055436162113. The reversal of 517055436162107 is 701261634550715.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 517055436162107 - 2² = 517055436162103 is a prime.

It is not a weakly prime, because it can be changed into another prime (517055436162103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258527718081053 + 258527718081054.

It is an arithmetic number, because the mean of its divisors is an integer number (258527718081054).

Almost surely, 2^{517055436162107} is an apocalyptic number.

517055436162107 is a deficient number, since it is larger than the sum of its proper divisors (1).

517055436162107 is an equidigital number, since it uses as much as digits as its factorization.

517055436162107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292000, while the sum is 53.

The spelling of 517055436162107 in words is "five hundred seventeen trillion, fifty-five billion, four hundred thirty-six million, one hundred sixty-two thousand, one hundred seven".