531032452 has 6 divisors (see below), whose sum is σ = 929306798. Its totient is φ = 265516224.

The previous prime is 531032429. The next prime is 531032479. The reversal of 531032452 is 254230135.

It can be written as a sum of positive squares in only one way, i.e., 526427136 + 4605316 = 22944^2 + 2146^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66379053 + ... + 66379060.

Almost surely, 2^531032452 is an apocalyptic number.

It is an amenable number.

531032452 is a deficient number, since it is larger than the sum of its proper divisors (398274346).

531032452 is a wasteful number, since it uses less digits than its factorization.

531032452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132758117 (or 132758115 counting only the distinct ones).

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

The square root of 531032452 is about 23044.1413812709. The cubic root of 531032452 is about 809.7923829011.

Adding to 531032452 its reverse (254230135), we get a palindrome (785262587).

It can be divided in two parts, 53103 and 2452, that added together give a palindrome (55555).

The spelling of 531032452 in words is "five hundred thirty-one million, thirty-two thousand, four hundred fifty-two".