539788432 has 10 divisors (see below), whose sum is σ = 1045840118. Its totient is φ = 269894208.

The previous prime is 539788421. The next prime is 539788433. The reversal of 539788432 is 234887935.

It can be written as a sum of positive squares in only one way, i.e., 392990976 + 146797456 = 19824^2 + 12116^2 .

It is not an unprimeable number, because it can be changed into a prime (539788433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16868373 + ... + 16868404.

Almost surely, 2^539788432 is an apocalyptic number.

It is an amenable number.

539788432 is a deficient number, since it is larger than the sum of its proper divisors (506051686).

539788432 is a wasteful number, since it uses less digits than its factorization.

539788432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33736785 (or 33736779 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 539788432 is about 23233.3474127169. The cubic root of 539788432 is about 814.2189222150.

The spelling of 539788432 in words is "five hundred thirty-nine million, seven hundred eighty-eight thousand, four hundred thirty-two".