52523332 has 12 divisors (see below), whose sum is σ = 92017296. Its totient is φ = 26232680.

The previous prime is 52523311. The next prime is 52523369. The reversal of 52523332 is 23332525.

It is a junction number, because it is equal to n+sod(n) for n = 52523297 and 52523306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2878 + ... + 10645.

It is an arithmetic number, because the mean of its divisors is an integer number (7668108).

Almost surely, 2^52523332 is an apocalyptic number.

It is an amenable number.

52523332 is a deficient number, since it is larger than the sum of its proper divisors (39493964).

52523332 is a wasteful number, since it uses less digits than its factorization.

52523332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14498 (or 14496 counting only the distinct ones).

The product of its digits is 5400, while the sum is 25.

The square root of 52523332 is about 7247.2982552121. The cubic root of 52523332 is about 374.4990811046.

Adding to 52523332 its reverse (23332525), we get a palindrome (75855857).

The spelling of 52523332 in words is "fifty-two million, five hundred twenty-three thousand, three hundred thirty-two".