523332515104 has 96 divisors (see below), whose sum is σ = 1182955898880. Its totient is φ = 223248275712.

The previous prime is 523332515059. The next prime is 523332515119. The reversal of 523332515104 is 401515233325.

It is a self number, because there is not a number n which added to its sum of digits gives 523332515104.

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, 43449307 + ... + 43461349.

It is an arithmetic number, because the mean of its divisors is an integer number (12322457280).

Almost surely, 2^523332515104 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 523332515104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591477949440).

523332515104 is an abundant number, since it is smaller than the sum of its proper divisors (659623383776).

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

523332515104 is a wasteful number, since it uses less digits than its factorization.

523332515104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12942 (or 12934 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 523332515104 its reverse (401515233325), we get a palindrome (924847748429).

The spelling of 523332515104 in words is "five hundred twenty-three billion, three hundred thirty-two million, five hundred fifteen thousand, one hundred four".