523312352 has 12 divisors (see below), whose sum is σ = 1030271256. Its totient is φ = 261656160.

The previous prime is 523312327. The next prime is 523312367. The reversal of 523312352 is 253213325.

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, 8176724 + ... + 8176787.

It is an arithmetic number, because the mean of its divisors is an integer number (85855938).

Almost surely, 2^523312352 is an apocalyptic number.

It is an amenable number.

523312352 is a deficient number, since it is larger than the sum of its proper divisors (506958904).

523312352 is a wasteful number, since it uses less digits than its factorization.

523312352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16353521 (or 16353513 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 523312352 is about 22876.0213323908. The cubic root of 523312352 is about 805.8489825368.

Adding to 523312352 its reverse (253213325), we get a palindrome (776525677).

The spelling of 523312352 in words is "five hundred twenty-three million, three hundred twelve thousand, three hundred fifty-two".