2180182253 has 2 divisors, whose sum is σ = 2180182254. Its totient is φ = 2180182252.

The previous prime is 2180182237. The next prime is 2180182307. The reversal of 2180182253 is 3522810812.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1855714084 + 324468169 = 43078^2 + 18013^2 .

It is a cyclic number.

It is not a de Polignac number, because 2180182253 - 2⁴ = 2180182237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2180182853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1090091126 + 1090091127.

It is an arithmetic number, because the mean of its divisors is an integer number (1090091127).

Almost surely, 2^2180182253 is an apocalyptic number.

It is an amenable number.

2180182253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2180182253 is an equidigital number, since it uses as much as digits as its factorization.

2180182253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 2180182253 is about 46692.4217941199. The cubic root of 2180182253 is about 1296.6743899447.

The spelling of 2180182253 in words is "two billion, one hundred eighty million, one hundred eighty-two thousand, two hundred fifty-three".