539456052 has 12 divisors (see below), whose sum is σ = 1258730816. Its totient is φ = 179818680.

The previous prime is 539456051. The next prime is 539456063. The reversal of 539456052 is 250654935.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 539456052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539456051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22477324 + ... + 22477347.

Almost surely, 2^539456052 is an apocalyptic number.

It is an amenable number.

539456052 is an abundant number, since it is smaller than the sum of its proper divisors (719274764).

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

539456052 is a wasteful number, since it uses less digits than its factorization.

539456052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44954678 (or 44954676 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 539456052 is about 23226.1932309193. The cubic root of 539456052 is about 814.0517668161.

The spelling of 539456052 in words is "five hundred thirty-nine million, four hundred fifty-six thousand, fifty-two".