539681314032 has 600 divisors, whose sum is σ = 1844059718160. Its totient is φ = 151921889280.

The previous prime is 539681314027. The next prime is 539681314079. The reversal of 539681314032 is 230413186935.

539681314032 is a `hidden beast` number, since 53 + 9 + 68 + 131 + 403 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2239341432 + ... + 2239341672.

Almost surely, 2^539681314032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539681314032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (922029859080).

539681314032 is an abundant number, since it is smaller than the sum of its proper divisors (1304378404128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

539681314032 is a wasteful number, since it uses less digits than its factorization.

539681314032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 539681314032 in words is "five hundred thirty-nine billion, six hundred eighty-one million, three hundred fourteen thousand, thirty-two".