522152054747612 has 12 divisors (see below), whose sum is σ = 913811289386520. Its totient is φ = 261063114922896.

The previous prime is 522152054747591. The next prime is 522152054747707. The reversal of 522152054747612 is 216747450251225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3228021743 + ... + 3228183494.

It is an arithmetic number, because the mean of its divisors is an integer number (76150940782210).

Almost surely, 2^{522152054747612} is an apocalyptic number.

It is an amenable number.

522152054747612 is a deficient number, since it is larger than the sum of its proper divisors (391659234638908).

522152054747612 is a wasteful number, since it uses less digits than its factorization.

522152054747612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6456225460 (or 6456225458 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 53.

The spelling of 522152054747612 in words is "five hundred twenty-two trillion, one hundred fifty-two billion, fifty-four million, seven hundred forty-seven thousand, six hundred twelve".