539958459 has 8 divisors (see below), whose sum is σ = 720542992. Its totient is φ = 359673120.

The previous prime is 539958457. The next prime is 539958481. The reversal of 539958459 is 954859935.

539958459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 539958459 - 2¹ = 539958457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 539958399 and 539958408.

It is not an unprimeable number, because it can be changed into a prime (539958451) 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, 70552 + ... + 77829.

It is an arithmetic number, because the mean of its divisors is an integer number (90067874).

Almost surely, 2^539958459 is an apocalyptic number.

539958459 is a deficient number, since it is larger than the sum of its proper divisors (180584533).

539958459 is a wasteful number, since it uses less digits than its factorization.

539958459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149597.

The product of its digits is 8748000, while the sum is 57.

The square root of 539958459 is about 23237.0062400474. The cubic root of 539958459 is about 814.3044030315.

The spelling of 539958459 in words is "five hundred thirty-nine million, nine hundred fifty-eight thousand, four hundred fifty-nine".