550001056105 has 16 divisors (see below), whose sum is σ = 691822099584. Its totient is φ = 419286107520.

The previous prime is 550001056103. The next prime is 550001056153. The reversal of 550001056105 is 501650100055.

It is not a de Polignac number, because 550001056105 - 2¹ = 550001056103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550001056103) 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, 31188069 + ... + 31205698.

It is an arithmetic number, because the mean of its divisors is an integer number (43238881224).

Almost surely, 2^550001056105 is an apocalyptic number.

It is an amenable number.

550001056105 is a deficient number, since it is larger than the sum of its proper divisors (141821043479).

550001056105 is a wasteful number, since it uses less digits than its factorization.

550001056105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62393856.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 550001056105 in words is "five hundred fifty billion, one million, fifty-six thousand, one hundred five".