2150162160 has 160 divisors (see below), whose sum is σ = 6815135232. Its totient is φ = 560624640.

The previous prime is 2150162149. The next prime is 2150162207. The reversal of 2150162160 is 612610512.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2150162160.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3322957 + ... + 3323603.

Almost surely, 2^2150162160 is an apocalyptic number.

2150162160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2150162160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3407567616).

2150162160 is an abundant number, since it is smaller than the sum of its proper divisors (4664973072).

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

2150162160 is a wasteful number, since it uses less digits than its factorization.

2150162160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 2150162160 is about 46369.8410607584. The cubic root of 2150162160 is about 1290.6953285238.

Adding to 2150162160 its reverse (612610512), we get a palindrome (2762772672).

The spelling of 2150162160 in words is "two billion, one hundred fifty million, one hundred sixty-two thousand, one hundred sixty".