550204112115 has 48 divisors (see below), whose sum is σ = 1091766506688. Its totient is φ = 251097643008.

The previous prime is 550204112113. The next prime is 550204112147. The reversal of 550204112115 is 511211402055.

It is a happy number.

550204112115 is a `hidden beast` number, since 5 + 502 + 0 + 41 + 1 + 2 + 115 = 666.

It is not a de Polignac number, because 550204112115 - 2¹ = 550204112113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550204112111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1285954 + ... + 1659543.

It is an arithmetic number, because the mean of its divisors is an integer number (22745135556).

Almost surely, 2^550204112115 is an apocalyptic number.

550204112115 is a deficient number, since it is larger than the sum of its proper divisors (541562394573).

550204112115 is a wasteful number, since it uses less digits than its factorization.

550204112115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946108 (or 2946105 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

The spelling of 550204112115 in words is "five hundred fifty billion, two hundred four million, one hundred twelve thousand, one hundred fifteen".