550190160 has 240 divisors, whose sum is σ = 2037619584. Its totient is φ = 132185088.

The previous prime is 550190149. The next prime is 550190161. The reversal of 550190160 is 61091055.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550190161) 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, 401797 + ... + 403163.

Almost surely, 2^550190160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550190160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1018809792).

550190160 is an abundant number, since it is smaller than the sum of its proper divisors (1487429424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550190160 is a wasteful number, since it uses less digits than its factorization.

550190160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442 (or 1433 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 550190160 is about 23456.1326735675. The cubic root of 550190160 is about 819.4156852554.

The spelling of 550190160 in words is "five hundred fifty million, one hundred ninety thousand, one hundred sixty".