52532404 has 12 divisors (see below), whose sum is σ = 92098944. Its totient is φ = 26218424.

The previous prime is 52532327. The next prime is 52532419. The reversal of 52532404 is 40423525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9412 + ... + 13915.

It is an arithmetic number, because the mean of its divisors is an integer number (7674912).

Almost surely, 2^52532404 is an apocalyptic number.

It is an amenable number.

52532404 is a deficient number, since it is larger than the sum of its proper divisors (39566540).

52532404 is a wasteful number, since it uses less digits than its factorization.

52532404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23894 (or 23892 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 52532404 is about 7247.9241166006. The cubic root of 52532404 is about 374.5206414280.

Adding to 52532404 its reverse (40423525), we get a palindrome (92955929).

The spelling of 52532404 in words is "fifty-two million, five hundred thirty-two thousand, four hundred four".