532543081 has 8 divisors (see below), whose sum is σ = 635082624. Its totient is φ = 436619040.

The previous prime is 532543061. The next prime is 532543091. The reversal of 532543081 is 180345235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 532543081 - 2²³ = 524154473 is a prime.

It is a super-2 number, since 2×532543081² = 567204266241945122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (532543061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653700 + ... + 1654021.

It is an arithmetic number, because the mean of its divisors is an integer number (79385328).

Almost surely, 2^532543081 is an apocalyptic number.

It is an amenable number.

532543081 is a deficient number, since it is larger than the sum of its proper divisors (102539543).

532543081 is a wasteful number, since it uses less digits than its factorization.

532543081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307751.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 532543081 is about 23076.8949601111. The cubic root of 532543081 is about 810.5595285573.

The spelling of 532543081 in words is "five hundred thirty-two million, five hundred forty-three thousand, eighty-one".