4539048555709 has 4 divisors (see below), whose sum is σ = 4583989630620. Its totient is φ = 4494107480800.

The previous prime is 4539048555683. The next prime is 4539048555799. The reversal of 4539048555709 is 9075558409354.

4539048555709 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4451741307225 + 87307248484 = 2109915^2 + 295478^2 .

It is a cyclic number.

It is not a de Polignac number, because 4539048555709 - 2³⁷ = 4401609602237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4539048555799) 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, 22470537304 + ... + 22470537505.

It is an arithmetic number, because the mean of its divisors is an integer number (1145997407655).

Almost surely, 2^{4539048555709} is an apocalyptic number.

It is an amenable number.

4539048555709 is a deficient number, since it is larger than the sum of its proper divisors (44941074911).

4539048555709 is a wasteful number, since it uses less digits than its factorization.

4539048555709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44941074910.

The product of its (nonzero) digits is 136080000, while the sum is 64.

The spelling of 4539048555709 in words is "four trillion, five hundred thirty-nine billion, forty-eight million, five hundred fifty-five thousand, seven hundred nine".