539253804 has 96 divisors (see below), whose sum is σ = 1395781632. Its totient is φ = 161280000.

The previous prime is 539253731. The next prime is 539253817. The reversal of 539253804 is 408352935.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 448404 + ... + 449604.

It is an arithmetic number, because the mean of its divisors is an integer number (14539392).

Almost surely, 2^539253804 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 539253804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697890816).

539253804 is an abundant number, since it is smaller than the sum of its proper divisors (856527828).

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

539253804 is a wasteful number, since it uses less digits than its factorization.

539253804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 539253804 is about 23221.8389452687. The cubic root of 539253804 is about 813.9500217832.

The spelling of 539253804 in words is "five hundred thirty-nine million, two hundred fifty-three thousand, eight hundred four".