539013315918 has 32 divisors (see below), whose sum is σ = 1344033204480. Its totient is φ = 140003458560.

The previous prime is 539013315913. The next prime is 539013315961. The reversal of 539013315918 is 819513310935.

539013315918 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539013315913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583347283 + ... + 583348206.

It is an arithmetic number, because the mean of its divisors is an integer number (42001037640).

Almost surely, 2^539013315918 is an apocalyptic number.

539013315918 is an abundant number, since it is smaller than the sum of its proper divisors (805019888562).

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

539013315918 is a wasteful number, since it uses less digits than its factorization.

539013315918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166695512.

The product of its (nonzero) digits is 437400, while the sum is 48.

The spelling of 539013315918 in words is "five hundred thirty-nine billion, thirteen million, three hundred fifteen thousand, nine hundred eighteen".