2152063165 has 16 divisors (see below), whose sum is σ = 2984567040. Its totient is φ = 1459117440.

The previous prime is 2152063157. The next prime is 2152063189. The reversal of 2152063165 is 5613602512.

It is not a de Polignac number, because 2152063165 - 2³ = 2152063157 is a prime.

It is a super-2 number, since 2×2152063165² = 9262751732299634450, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 342321 + ... + 348550.

It is an arithmetic number, because the mean of its divisors is an integer number (186535440).

Almost surely, 2^2152063165 is an apocalyptic number.

It is an amenable number.

2152063165 is a deficient number, since it is larger than the sum of its proper divisors (832503875).

2152063165 is an equidigital number, since it uses as much as digits as its factorization.

2152063165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690972.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2152063165 is about 46390.3348231073. The cubic root of 2152063165 is about 1291.0755937234.

Adding to 2152063165 its reverse (5613602512), we get a palindrome (7765665677).

The spelling of 2152063165 in words is "two billion, one hundred fifty-two million, sixty-three thousand, one hundred sixty-five".