52331452 has 6 divisors (see below), whose sum is σ = 91580048. Its totient is φ = 26165724.

The previous prime is 52331443. The next prime is 52331459. The reversal of 52331452 is 25413325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52331459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6541428 + ... + 6541435.

Almost surely, 2^52331452 is an apocalyptic number.

It is an amenable number.

52331452 is a deficient number, since it is larger than the sum of its proper divisors (39248596).

52331452 is a wasteful number, since it uses less digits than its factorization.

52331452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13082867 (or 13082865 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 52331452 is about 7234.0481060054. The cubic root of 52331452 is about 374.0424804236.

Adding to 52331452 its reverse (25413325), we get a palindrome (77744777).

The spelling of 52331452 in words is "fifty-two million, three hundred thirty-one thousand, four hundred fifty-two".