539258112 has 108 divisors (see below), whose sum is σ = 1581565440. Its totient is φ = 176661504.

The previous prime is 539258099. The next prime is 539258123. The reversal of 539258112 is 211852935.

539258112 is a `hidden beast` number, since 539 + 2 + 5 + 8 + 112 = 666.

It is a super-2 number, since 2×539258112² = 581598622715609088, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133953 + ... + 137919.

Almost surely, 2^539258112 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 539258112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790782720).

539258112 is an abundant number, since it is smaller than the sum of its proper divisors (1042307328).

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

539258112 is a wasteful number, since it uses less digits than its factorization.

539258112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048 (or 4031 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 539258112 is about 23221.9317025953. The cubic root of 539258112 is about 813.9521892767.

It can be divided in two parts, 5392 and 58112, that added together give a square (63504 = 252²).

The spelling of 539258112 in words is "five hundred thirty-nine million, two hundred fifty-eight thousand, one hundred twelve".