9550500050559 has 16 divisors (see below), whose sum is σ = 14309779341312. Its totient is φ = 5621699025888.

The previous prime is 9550500050501. The next prime is 9550500050561.

9550500050559 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9550500050559 - 2¹² = 9550500046463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9550500050059) 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, 5323577727 + ... + 5323579520.

It is an arithmetic number, because the mean of its divisors is an integer number (894361208832).

Almost surely, 2^{9550500050559} is an apocalyptic number.

9550500050559 is a deficient number, since it is larger than the sum of its proper divisors (4759279290753).

9550500050559 is a wasteful number, since it uses less digits than its factorization.

9550500050559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10647157286.

The product of its (nonzero) digits is 1265625, while the sum is 48.

It can be divided in two parts, 95505000 and 50559, that added together give a palindrome (95555559).

The spelling of 9550500050559 in words is "nine trillion, five hundred fifty billion, five hundred million, fifty thousand, five hundred fifty-nine".