523330960 has 80 divisors (see below), whose sum is σ = 1304130816. Its totient is φ = 194793984.

The previous prime is 523330939. The next prime is 523330961. The reversal of 523330960 is 69033325.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (523330961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64237 + ... + 71923.

Almost surely, 2^523330960 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 523330960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652065408).

523330960 is an abundant number, since it is smaller than the sum of its proper divisors (780799856).

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

523330960 is a wasteful number, since it uses less digits than its factorization.

523330960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7760 (or 7754 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 523330960 is about 22876.4280428567. The cubic root of 523330960 is about 805.8585339135.

The spelling of 523330960 in words is "five hundred twenty-three million, three hundred thirty thousand, nine hundred sixty".