523352432 has 10 divisors (see below), whose sum is σ = 1013995368. Its totient is φ = 261676208.

The previous prime is 523352411. The next prime is 523352537. The reversal of 523352432 is 234253325.

It is a junction number, because it is equal to n+sod(n) for n = 523352395 and 523352404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16354748 + ... + 16354779.

Almost surely, 2^523352432 is an apocalyptic number.

It is an amenable number.

523352432 is a deficient number, since it is larger than the sum of its proper divisors (490642936).

523352432 is a wasteful number, since it uses less digits than its factorization.

523352432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32709535 (or 32709529 counting only the distinct ones).

The product of its digits is 21600, while the sum is 29.

The square root of 523352432 is about 22876.8973420785. The cubic root of 523352432 is about 805.8695550831.

The spelling of 523352432 in words is "five hundred twenty-three million, three hundred fifty-two thousand, four hundred thirty-two".