532439081 has 8 divisors (see below), whose sum is σ = 535538304. Its totient is φ = 529348960.

The previous prime is 532439059. The next prime is 532439087. The reversal of 532439081 is 180934235.

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 532439081 - 2¹⁴ = 532422697 is a prime.

It is a super-2 number, since 2×532439081² = 566982749952249122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532439087) 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, 139460 + ... + 143226.

It is an arithmetic number, because the mean of its divisors is an integer number (66942288).

Almost surely, 2^532439081 is an apocalyptic number.

It is an amenable number.

532439081 is a deficient number, since it is larger than the sum of its proper divisors (3099223).

532439081 is a wasteful number, since it uses less digits than its factorization.

532439081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 532439081 is about 23074.6415140084. The cubic root of 532439081 is about 810.5067605703.

The spelling of 532439081 in words is "five hundred thirty-two million, four hundred thirty-nine thousand, eighty-one".