539911008 has 432 divisors, whose sum is σ = 2012970960. Its totient is φ = 141087744.

The previous prime is 539911003. The next prime is 539911019. The reversal of 539911008 is 800119935.

It is a happy number.

539911008 is a `hidden beast` number, since 539 + 9 + 110 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539911003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4953258 + ... + 4953366.

It is an arithmetic number, because the mean of its divisors is an integer number (4659655).

Almost surely, 2^539911008 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 539911008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1006485480).

539911008 is an abundant number, since it is smaller than the sum of its proper divisors (1473059952).

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

539911008 is a wasteful number, since it uses less digits than its factorization.

539911008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 539911008 is about 23235.9851953818. The cubic root of 539911008 is about 814.2805489186.

The spelling of 539911008 in words is "five hundred thirty-nine million, nine hundred eleven thousand, eight".