4405552838539 has 4 divisors (see below), whose sum is σ = 4488676477056. Its totient is φ = 4322429200024.

The previous prime is 4405552838497. The next prime is 4405552838543. The reversal of 4405552838539 is 9358382555044.

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

It is a cyclic number.

It is not a de Polignac number, because 4405552838539 - 2⁷ = 4405552838411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4405552838579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41561819179 + ... + 41561819284.

It is an arithmetic number, because the mean of its divisors is an integer number (1122169119264).

Almost surely, 2^{4405552838539} is an apocalyptic number.

4405552838539 is a deficient number, since it is larger than the sum of its proper divisors (83123638517).

4405552838539 is an equidigital number, since it uses as much as digits as its factorization.

4405552838539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83123638516.

The product of its (nonzero) digits is 103680000, while the sum is 61.

The spelling of 4405552838539 in words is "four trillion, four hundred five billion, five hundred fifty-two million, eight hundred thirty-eight thousand, five hundred thirty-nine".