539571120 has 320 divisors, whose sum is σ = 1988444160. Its totient is φ = 119577600.

The previous prime is 539571113. The next prime is 539571199. The reversal of 539571120 is 21175935.

It is a super-2 number, since 2×539571120² = 582273987076108800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1554787 + ... + 1555133.

It is an arithmetic number, because the mean of its divisors is an integer number (6213888).

Almost surely, 2^539571120 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 539571120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994222080).

539571120 is an abundant number, since it is smaller than the sum of its proper divisors (1448873040).

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

539571120 is a wasteful number, since it uses less digits than its factorization.

539571120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 539571120 is about 23228.6702159207. The cubic root of 539571120 is about 814.1096428000.

The spelling of 539571120 in words is "five hundred thirty-nine million, five hundred seventy-one thousand, one hundred twenty".