532581212 has 12 divisors (see below), whose sum is σ = 932369256. Its totient is φ = 266190000.

The previous prime is 532581211. The next prime is 532581227. The reversal of 532581212 is 212185235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532581211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12539 + ... + 34962.

It is an arithmetic number, because the mean of its divisors is an integer number (77697438).

Almost surely, 2^532581212 is an apocalyptic number.

It is an amenable number.

532581212 is a deficient number, since it is larger than the sum of its proper divisors (399788044).

532581212 is a wasteful number, since it uses less digits than its factorization.

532581212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50308 (or 50306 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 532581212 is about 23077.7211179960. The cubic root of 532581212 is about 810.5788739141.

The spelling of 532581212 in words is "five hundred thirty-two million, five hundred eighty-one thousand, two hundred twelve".