532725988 has 6 divisors (see below), whose sum is σ = 932270486. Its totient is φ = 266362992.

The previous prime is 532725983. The next prime is 532725989. The reversal of 532725988 is 889527235.

It can be written as a sum of positive squares in only one way, i.e., 523128384 + 9597604 = 22872^2 + 3098^2 .

It is a super-2 number, since 2×532725988² = 567593956581152288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (532725983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66590745 + ... + 66590752.

Almost surely, 2^532725988 is an apocalyptic number.

It is an amenable number.

532725988 is a deficient number, since it is larger than the sum of its proper divisors (399544498).

532725988 is a wasteful number, since it uses less digits than its factorization.

532725988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133181501 (or 133181499 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 49.

The square root of 532725988 is about 23080.8576097163. The cubic root of 532725988 is about 810.6523160687.

The spelling of 532725988 in words is "five hundred thirty-two million, seven hundred twenty-five thousand, nine hundred eighty-eight".