539044704 has 144 divisors (see below), whose sum is σ = 1770809040. Its totient is φ = 153722880.

The previous prime is 539044661. The next prime is 539044799. The reversal of 539044704 is 407440935.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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 23 ways as a sum of consecutive naturals, for example, 48852 + ... + 58860.

It is an arithmetic number, because the mean of its divisors is an integer number (12297285).

Almost surely, 2^539044704 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 539044704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (885404520).

539044704 is an abundant number, since it is smaller than the sum of its proper divisors (1231764336).

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

539044704 is a wasteful number, since it uses less digits than its factorization.

539044704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10053 (or 10042 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 539044704 is about 23217.3362813222. The cubic root of 539044704 is about 813.8448029596.

The spelling of 539044704 in words is "five hundred thirty-nine million, forty-four thousand, seven hundred four".