550615106601 has 48 divisors (see below), whose sum is σ = 920082473856. Its totient is φ = 310785804288.

The previous prime is 550615106567. The next prime is 550615106609. The reversal of 550615106601 is 106601516055.

It is not a de Polignac number, because 550615106601 - 2¹¹ = 550615104553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (550615106609) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52771081 + ... + 52781513.

It is an arithmetic number, because the mean of its divisors is an integer number (19168384872).

Almost surely, 2^550615106601 is an apocalyptic number.

It is an amenable number.

550615106601 is a deficient number, since it is larger than the sum of its proper divisors (369467367255).

550615106601 is a wasteful number, since it uses less digits than its factorization.

550615106601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20622 (or 20619 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 550615106601 in words is "five hundred fifty billion, six hundred fifteen million, one hundred six thousand, six hundred one".