2153361160 has 16 divisors (see below), whose sum is σ = 4845062700. Its totient is φ = 861344448.

The previous prime is 2153361139. The next prime is 2153361179. The reversal of 2153361160 is 611633512.

It can be written as a sum of positive squares in 2 ways, for example, as 2152774404 + 586756 = 46398^2 + 766^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26916975 + ... + 26917054.

Almost surely, 2^2153361160 is an apocalyptic number.

2153361160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2153361160 is an abundant number, since it is smaller than the sum of its proper divisors (2691701540).

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

2153361160 is a wasteful number, since it uses less digits than its factorization.

2153361160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53834040 (or 53834036 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2153361160 is about 46404.3226434779. The cubic root of 2153361160 is about 1291.3351079250.

Adding to 2153361160 its reverse (611633512), we get a palindrome (2764994672).

The spelling of 2153361160 in words is "two billion, one hundred fifty-three million, three hundred sixty-one thousand, one hundred sixty".