52433252 has 6 divisors (see below), whose sum is σ = 91758198. Its totient is φ = 26216624.

The previous prime is 52433239. The next prime is 52433263. The reversal of 52433252 is 25233425.

It can be written as a sum of positive squares in only one way, i.e., 43349056 + 9084196 = 6584^2 + 3014^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6554153 + ... + 6554160.

It is an arithmetic number, because the mean of its divisors is an integer number (15293033).

Almost surely, 2^52433252 is an apocalyptic number.

It is an amenable number.

52433252 is a deficient number, since it is larger than the sum of its proper divisors (39324946).

52433252 is a wasteful number, since it uses less digits than its factorization.

52433252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13108317 (or 13108315 counting only the distinct ones).

The product of its digits is 7200, while the sum is 26.

The square root of 52433252 is about 7241.0808585459. The cubic root of 52433252 is about 374.2848640447.

Adding to 52433252 its reverse (25233425), we get a palindrome (77666677).

The spelling of 52433252 in words is "fifty-two million, four hundred thirty-three thousand, two hundred fifty-two".