522533064450361 has 4 divisors (see below), whose sum is σ = 526292295130000. Its totient is φ = 518773833770724.

The previous prime is 522533064450349. The next prime is 522533064450367. The reversal of 522533064450361 is 163054460335225.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 522533064450361 - 2⁷ = 522533064450233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522533064450367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1879615339611 + ... + 1879615339888.

It is an arithmetic number, because the mean of its divisors is an integer number (131573073782500).

Almost surely, 2^{522533064450361} is an apocalyptic number.

It is an amenable number.

522533064450361 is a deficient number, since it is larger than the sum of its proper divisors (3759230679639).

522533064450361 is a wasteful number, since it uses less digits than its factorization.

522533064450361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3759230679638.

The product of its (nonzero) digits is 7776000, while the sum is 49.

The spelling of 522533064450361 in words is "five hundred twenty-two trillion, five hundred thirty-three billion, sixty-four million, four hundred fifty thousand, three hundred sixty-one".