550161050607 has 18 divisors (see below), whose sum is σ = 924420269448. Its totient is φ = 314377742952.

The previous prime is 550161050603. The next prime is 550161050609. The reversal of 550161050607 is 706050161055.

It is not a de Polignac number, because 550161050607 - 2² = 550161050603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550161050603) 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 17 ways as a sum of consecutive naturals, for example, 623764923 + ... + 623765804.

It is an arithmetic number, because the mean of its divisors is an integer number (51356681636).

Almost surely, 2^550161050607 is an apocalyptic number.

550161050607 is a deficient number, since it is larger than the sum of its proper divisors (374259218841).

550161050607 is a wasteful number, since it uses less digits than its factorization.

550161050607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247530747 (or 1247530737 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The spelling of 550161050607 in words is "five hundred fifty billion, one hundred sixty-one million, fifty thousand, six hundred seven".