523301055320 has 16 divisors (see below), whose sum is σ = 1177427374560. Its totient is φ = 209320422112.

The previous prime is 523301055283. The next prime is 523301055349. The reversal of 523301055320 is 23550103325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6541263152 + ... + 6541263231.

It is an arithmetic number, because the mean of its divisors is an integer number (73589210910).

Almost surely, 2^523301055320 is an apocalyptic number.

It is an amenable number.

523301055320 is an abundant number, since it is smaller than the sum of its proper divisors (654126319240).

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

523301055320 is a wasteful number, since it uses less digits than its factorization.

523301055320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13082526394 (or 13082526390 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

Adding to 523301055320 its reverse (23550103325), we get a palindrome (546851158645).

The spelling of 523301055320 in words is "five hundred twenty-three billion, three hundred one million, fifty-five thousand, three hundred twenty".