550303417215 has 64 divisors (see below), whose sum is σ = 1000461035520. Its totient is φ = 286868615040.

The previous prime is 550303417201. The next prime is 550303417241. The reversal of 550303417215 is 512714303055.

550303417215 is a `hidden beast` number, since 550 + 3 + 0 + 34 + 1 + 72 + 1 + 5 = 666.

It is not a de Polignac number, because 550303417215 - 2²⁷ = 550169199487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 550303417215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4745880 + ... + 4860450.

It is an arithmetic number, because the mean of its divisors is an integer number (15632203680).

Almost surely, 2^550303417215 is an apocalyptic number.

550303417215 is a deficient number, since it is larger than the sum of its proper divisors (450157618305).

550303417215 is a wasteful number, since it uses less digits than its factorization.

550303417215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115389 (or 115383 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 550303417215 in words is "five hundred fifty billion, three hundred three million, four hundred seventeen thousand, two hundred fifteen".