522551104051040 has 48 divisors (see below), whose sum is σ = 1234528772455440. Its totient is φ = 209020138698240.

The previous prime is 522551104051021. The next prime is 522551104051181. The reversal of 522551104051040 is 40150401155225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132226955 + ... + 136121525.

It is an arithmetic number, because the mean of its divisors is an integer number (25719349426155).

Almost surely, 2^{522551104051040} is an apocalyptic number.

It is an amenable number.

522551104051040 is an abundant number, since it is smaller than the sum of its proper divisors (711977668404400).

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

522551104051040 is a wasteful number, since it uses less digits than its factorization.

522551104051040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4733175 (or 4733167 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 522551104051040 in words is "five hundred twenty-two trillion, five hundred fifty-one billion, one hundred four million, fifty-one thousand, forty".