522462362412161 has 2 divisors, whose sum is σ = 522462362412162. Its totient is φ = 522462362412160.

The previous prime is 522462362412127. The next prime is 522462362412167. The reversal of 522462362412161 is 161214263264225.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286516050436225 + 235946311975936 = 16926785^2 + 15360544^2 .

It is a cyclic number.

It is not a de Polignac number, because 522462362412161 - 2¹⁰ = 522462362411137 is a prime.

It is not a weakly prime, because it can be changed into another prime (522462362412167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261231181206080 + 261231181206081.

It is an arithmetic number, because the mean of its divisors is an integer number (261231181206081).

Almost surely, 2^{522462362412161} is an apocalyptic number.

It is an amenable number.

522462362412161 is a deficient number, since it is larger than the sum of its proper divisors (1).

522462362412161 is an equidigital number, since it uses as much as digits as its factorization.

522462362412161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1658880, while the sum is 47.

The spelling of 522462362412161 in words is "five hundred twenty-two trillion, four hundred sixty-two billion, three hundred sixty-two million, four hundred twelve thousand, one hundred sixty-one".