517463382101 has 2 divisors, whose sum is σ = 517463382102. Its totient is φ = 517463382100.

The previous prime is 517463382061. The next prime is 517463382167. The reversal of 517463382101 is 101283364715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 368370094225 + 149093287876 = 606935^2 + 386126^2 .

It is a cyclic number.

It is not a de Polignac number, because 517463382101 - 2²² = 517459187797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (517463382001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258731691050 + 258731691051.

It is an arithmetic number, because the mean of its divisors is an integer number (258731691051).

Almost surely, 2^517463382101 is an apocalyptic number.

It is an amenable number.

517463382101 is a deficient number, since it is larger than the sum of its proper divisors (1).

517463382101 is an equidigital number, since it uses as much as digits as its factorization.

517463382101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 517463382101 in words is "five hundred seventeen billion, four hundred sixty-three million, three hundred eighty-two thousand, one hundred one".