2265445141 has 2 divisors, whose sum is σ = 2265445142. Its totient is φ = 2265445140.

The previous prime is 2265445123. The next prime is 2265445163. The reversal of 2265445141 is 1415445622.

2265445141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1230536241 + 1034908900 = 35079^2 + 32170^2 .

It is a cyclic number.

It is not a de Polignac number, because 2265445141 - 2²³ = 2257056533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2265445097 and 2265445106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2265445241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132722570 + 1132722571.

It is an arithmetic number, because the mean of its divisors is an integer number (1132722571).

Almost surely, 2^2265445141 is an apocalyptic number.

It is an amenable number.

2265445141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265445141 is an equidigital number, since it uses as much as digits as its factorization.

2265445141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38400, while the sum is 34.

The square root of 2265445141 is about 47596.6925426547. The cubic root of 2265445141 is about 1313.3622120748.

The spelling of 2265445141 in words is "two billion, two hundred sixty-five million, four hundred forty-five thousand, one hundred forty-one".