523368832 has 128 divisors (see below), whose sum is σ = 1274918400. Its totient is φ = 209018880.

The previous prime is 523368793. The next prime is 523368847. The reversal of 523368832 is 238863325.

It is a tau number, because it is divible by the number of its divisors (128).

It is a zygodrome in base 2.

It is a congruent number.

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, 1208488 + ... + 1208920.

It is an arithmetic number, because the mean of its divisors is an integer number (9960300).

Almost surely, 2^523368832 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 523368832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (637459200).

523368832 is an abundant number, since it is smaller than the sum of its proper divisors (751549568).

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

523368832 is a wasteful number, since it uses less digits than its factorization.

523368832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 532 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 523368832 is about 22877.2557794854. The cubic root of 523368832 is about 805.8779726884.

The spelling of 523368832 in words is "five hundred twenty-three million, three hundred sixty-eight thousand, eight hundred thirty-two".