522071067020 has 48 divisors (see below), whose sum is σ = 1170306144000. Its totient is φ = 195051003840.

The previous prime is 522071067017. The next prime is 522071067047. The reversal of 522071067020 is 20760170225.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9648170 + ... + 9702129.

It is an arithmetic number, because the mean of its divisors is an integer number (24381378000).

Almost surely, 2^522071067020 is an apocalyptic number.

It is an amenable number.

522071067020 is an abundant number, since it is smaller than the sum of its proper divisors (648235076980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522071067020 is a wasteful number, since it uses less digits than its factorization.

522071067020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19350398 (or 19350396 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The spelling of 522071067020 in words is "five hundred twenty-two billion, seventy-one million, sixty-seven thousand, twenty".