2160436155 has 16 divisors (see below), whose sum is σ = 3457762080. Its totient is φ = 1151877888.

The previous prime is 2160436141. The next prime is 2160436163. The reversal of 2160436155 is 5516340612.

It is not a de Polignac number, because 2160436155 - 2⁹ = 2160435643 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32529 + ... + 73341.

It is an arithmetic number, because the mean of its divisors is an integer number (216110130).

Almost surely, 2^2160436155 is an apocalyptic number.

2160436155 is a deficient number, since it is larger than the sum of its proper divisors (1297325925).

2160436155 is a wasteful number, since it uses less digits than its factorization.

2160436155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44350.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2160436155 is about 46480.4921983406. The cubic root of 2160436155 is about 1292.7478144101.

Adding to 2160436155 its reverse (5516340612), we get a palindrome (7676776767).

The spelling of 2160436155 in words is "two billion, one hundred sixty million, four hundred thirty-six thousand, one hundred fifty-five".