550012350165 has 16 divisors (see below), whose sum is σ = 883896504768. Its totient is φ = 292047671936.

The previous prime is 550012350137. The next prime is 550012350191. The reversal of 550012350165 is 561053210055.

It is a cyclic number.

It is not a de Polignac number, because 550012350165 - 2¹³ = 550012341973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80761992 + ... + 80768801.

It is an arithmetic number, because the mean of its divisors is an integer number (55243531548).

Almost surely, 2^550012350165 is an apocalyptic number.

It is an amenable number.

550012350165 is a deficient number, since it is larger than the sum of its proper divisors (333884154603).

550012350165 is a wasteful number, since it uses less digits than its factorization.

550012350165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161531028.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 550012350165 in words is "five hundred fifty billion, twelve million, three hundred fifty thousand, one hundred sixty-five".