522542410112140 has 48 divisors (see below), whose sum is σ = 1197170013140640. Its totient is φ = 190003857505280.

The previous prime is 522542410112089. The next prime is 522542410112147. The reversal of 522542410112140 is 41211014245225.

It is a junction number, because it is equal to n+sod(n) for n = 522542410112096 and 522542410112105.

It is not an unprimeable number, because it can be changed into a prime (522542410112147) 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, 68653735 + ... + 75884254.

It is an arithmetic number, because the mean of its divisors is an integer number (24941041940430).

Almost surely, 2^{522542410112140} is an apocalyptic number.

It is an amenable number.

522542410112140 is an abundant number, since it is smaller than the sum of its proper divisors (674627603028500).

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

522542410112140 is a wasteful number, since it uses less digits than its factorization.

522542410112140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144554442 (or 144554440 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

Adding to 522542410112140 its reverse (41211014245225), we get a palindrome (563753424357365).

The spelling of 522542410112140 in words is "five hundred twenty-two trillion, five hundred forty-two billion, four hundred ten million, one hundred twelve thousand, one hundred forty".