523344632 has 16 divisors (see below), whose sum is σ = 997903800. Its totient is φ = 257236960.

The previous prime is 523344629. The next prime is 523344637. The reversal of 523344632 is 236443325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523344637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553919 + ... + 554862.

Almost surely, 2^523344632 is an apocalyptic number.

It is an amenable number.

523344632 is a deficient number, since it is larger than the sum of its proper divisors (474559168).

523344632 is a wasteful number, since it uses less digits than its factorization.

523344632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108846 (or 1108842 counting only the distinct ones).

The product of its digits is 51840, while the sum is 32.

The square root of 523344632 is about 22876.7268637801. The cubic root of 523344632 is about 805.8655515261.

Adding to 523344632 its reverse (236443325), we get a palindrome (759787957).

The spelling of 523344632 in words is "five hundred twenty-three million, three hundred forty-four thousand, six hundred thirty-two".