522213848313641 has 16 divisors (see below), whose sum is σ = 583667622115200. Its totient is φ = 463093410633600.

The previous prime is 522213848313611. The next prime is 522213848313643. The reversal of 522213848313641 is 146313848312225.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-522213848313641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522213848313643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81186701 + ... + 87382538.

It is an arithmetic number, because the mean of its divisors is an integer number (36479226382200).

Almost surely, 2^{522213848313641} is an apocalyptic number.

It is an amenable number.

522213848313641 is a deficient number, since it is larger than the sum of its proper divisors (61453773801559).

522213848313641 is a wasteful number, since it uses less digits than its factorization.

522213848313641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168576160.

The product of its digits is 6635520, while the sum is 53.

The spelling of 522213848313641 in words is "five hundred twenty-two trillion, two hundred thirteen billion, eight hundred forty-eight million, three hundred thirteen thousand, six hundred forty-one".