2037645223 has 2 divisors, whose sum is σ = 2037645224. Its totient is φ = 2037645222.

The previous prime is 2037645217. The next prime is 2037645227. The reversal of 2037645223 is 3225467302.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2037645223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2037645227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1018822611 + 1018822612.

It is an arithmetic number, because the mean of its divisors is an integer number (1018822612).

Almost surely, 2^2037645223 is an apocalyptic number.

2037645223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2037645223 is an equidigital number, since it uses as much as digits as its factorization.

2037645223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 2037645223 is about 45140.2838161215. The cubic root of 2037645223 is about 1267.7769660080.

The spelling of 2037645223 in words is "two billion, thirty-seven million, six hundred forty-five thousand, two hundred twenty-three".