2160567155 has 4 divisors (see below), whose sum is σ = 2592680592. Its totient is φ = 1728453720.

The previous prime is 2160567151. The next prime is 2160567163. The reversal of 2160567155 is 5517650612.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2160567155 - 2² = 2160567151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2160567151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216056711 + ... + 216056720.

It is an arithmetic number, because the mean of its divisors is an integer number (648170148).

Almost surely, 2^2160567155 is an apocalyptic number.

2160567155 is a deficient number, since it is larger than the sum of its proper divisors (432113437).

2160567155 is an equidigital number, since it uses as much as digits as its factorization.

2160567155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432113436.

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 2160567155 is about 46481.9013703183. The cubic root of 2160567155 is about 1292.7739428596.

The spelling of 2160567155 in words is "two billion, one hundred sixty million, five hundred sixty-seven thousand, one hundred fifty-five".