539481948 has 24 divisors (see below), whose sum is σ = 1259166720. Its totient is φ = 179773680.

The previous prime is 539481937. The next prime is 539481949. The reversal of 539481948 is 849184935.

539481948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 539481948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539481949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76933 + ... + 83651.

It is an arithmetic number, because the mean of its divisors is an integer number (52465280).

Almost surely, 2^539481948 is an apocalyptic number.

It is an amenable number.

539481948 is an abundant number, since it is smaller than the sum of its proper divisors (719684772).

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

539481948 is a wasteful number, since it uses less digits than its factorization.

539481948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13417 (or 13415 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 51.

The square root of 539481948 is about 23226.7506982789. The cubic root of 539481948 is about 814.0647924970.

The spelling of 539481948 in words is "five hundred thirty-nine million, four hundred eighty-one thousand, nine hundred forty-eight".