4139555170559 has 4 divisors (see below), whose sum is σ = 4383058415904. Its totient is φ = 3896051925216.

The previous prime is 4139555170507. The next prime is 4139555170589. The reversal of 4139555170559 is 9550715559314.

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 4139555170559 - 2¹² = 4139555166463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4139555170498 and 4139555170507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4139555170589) 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, 121751622647 + ... + 121751622680.

It is an arithmetic number, because the mean of its divisors is an integer number (1095764603976).

Almost surely, 2^{4139555170559} is an apocalyptic number.

4139555170559 is a deficient number, since it is larger than the sum of its proper divisors (243503245345).

4139555170559 is a wasteful number, since it uses less digits than its factorization.

4139555170559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243503245344.

The product of its (nonzero) digits is 21262500, while the sum is 59.

The spelling of 4139555170559 in words is "four trillion, one hundred thirty-nine billion, five hundred fifty-five million, one hundred seventy thousand, five hundred fifty-nine".