955844448559 has 48 divisors (see below), whose sum is σ = 1332050171904. Its totient is φ = 665342121600.

The previous prime is 955844448511. The next prime is 955844448577.

955844448559 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 955844448559 - 2¹⁷ = 955844317487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (955844448589) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 781324 + ... + 1588129.

It is an arithmetic number, because the mean of its divisors is an integer number (27751045248).

Almost surely, 2^955844448559 is an apocalyptic number.

955844448559 is a deficient number, since it is larger than the sum of its proper divisors (376205723345).

955844448559 is a wasteful number, since it uses less digits than its factorization.

955844448559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369528 (or 2369515 counting only the distinct ones).

The product of its digits is 829440000, while the sum is 70.

The spelling of 955844448559 in words is "nine hundred fifty-five billion, eight hundred forty-four million, four hundred forty-eight thousand, five hundred fifty-nine".