522025050323540 has 192 divisors, whose sum is σ = 1143062496172800. Its totient is φ = 200014036045824.

The previous prime is 522025050323503. The next prime is 522025050323587. The reversal of 522025050323540 is 45323050520225.

It is a junction number, because it is equal to n+sod(n) for n = 522025050323494 and 522025050323503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143295372959 + ... + 143295376601.

It is an arithmetic number, because the mean of its divisors is an integer number (5953450500900).

Almost surely, 2^{522025050323540} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 522025050323540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571531248086400).

522025050323540 is an abundant number, since it is smaller than the sum of its proper divisors (621037445849260).

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

522025050323540 is a wasteful number, since it uses less digits than its factorization.

522025050323540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6714 (or 6712 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 522025050323540 in words is "five hundred twenty-two trillion, twenty-five billion, fifty million, three hundred twenty-three thousand, five hundred forty".