523025472 has 56 divisors (see below), whose sum is σ = 1396142496. Its totient is φ = 172791808.

The previous prime is 523025453. The next prime is 523025513. The reversal of 523025472 is 274520325.

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, 9643 + ... + 33749.

It is an arithmetic number, because the mean of its divisors is an integer number (24931116).

Almost surely, 2^523025472 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 523025472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698071248).

523025472 is an abundant number, since it is smaller than the sum of its proper divisors (873117024).

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

523025472 is a wasteful number, since it uses less digits than its factorization.

523025472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24235 (or 24225 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 523025472 is about 22869.7501516742. The cubic root of 523025472 is about 805.7017000628.

Adding to 523025472 its reverse (274520325), we get a palindrome (797545797).

The spelling of 523025472 in words is "five hundred twenty-three million, twenty-five thousand, four hundred seventy-two".