531041332 has 6 divisors (see below), whose sum is σ = 929322338. Its totient is φ = 265520664.

The previous prime is 531041309. The next prime is 531041363. The reversal of 531041332 is 233140135.

It can be written as a sum of positive squares in only one way, i.e., 501491236 + 29550096 = 22394^2 + 5436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66380163 + ... + 66380170.

Almost surely, 2^531041332 is an apocalyptic number.

It is an amenable number.

531041332 is a deficient number, since it is larger than the sum of its proper divisors (398281006).

531041332 is a wasteful number, since it uses less digits than its factorization.

531041332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132760337 (or 132760335 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 531041332 is about 23044.3340541661. The cubic root of 531041332 is about 809.7968966969.

Adding to 531041332 its reverse (233140135), we get a palindrome (764181467).

The spelling of 531041332 in words is "five hundred thirty-one million, forty-one thousand, three hundred thirty-two".