5550601550165 has 16 divisors (see below), whose sum is σ = 7612330228608. Its totient is φ = 3806088440256.

The previous prime is 5550601550147. The next prime is 5550601550279. The reversal of 5550601550165 is 5610551060555.

It is a cyclic number.

It is not a de Polignac number, because 5550601550165 - 2²⁴ = 5550584772949 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2977199 + ... + 4468211.

It is an arithmetic number, because the mean of its divisors is an integer number (475770639288).

Almost surely, 2^{5550601550165} is an apocalyptic number.

It is an amenable number.

5550601550165 is a deficient number, since it is larger than the sum of its proper divisors (2061728678443).

5550601550165 is a wasteful number, since it uses less digits than its factorization.

5550601550165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597388.

The product of its (nonzero) digits is 562500, while the sum is 44.

The spelling of 5550601550165 in words is "five trillion, five hundred fifty billion, six hundred one million, five hundred fifty thousand, one hundred sixty-five".