2250636160 has 64 divisors (see below), whose sum is σ = 5388806880. Its totient is φ = 898852864.

The previous prime is 2250636077. The next prime is 2250636161. The reversal of 2250636160 is 616360522.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250636161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473154 + ... + 477886.

Almost surely, 2^2250636160 is an apocalyptic number.

2250636160 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 2250636160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2694403440).

2250636160 is an abundant number, since it is smaller than the sum of its proper divisors (3138170720).

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

2250636160 is an equidigital number, since it uses as much as digits as its factorization.

2250636160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495 (or 5483 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2250636160 is about 47440.8701437906. The cubic root of 2250636160 is about 1310.4941825668.

Adding to 2250636160 its reverse (616360522), we get a palindrome (2866996682).

The spelling of 2250636160 in words is "two billion, two hundred fifty million, six hundred thirty-six thousand, one hundred sixty".