4745442269 has 2 divisors, whose sum is σ = 4745442270. Its totient is φ = 4745442268.

The previous prime is 4745442259. The next prime is 4745442311. The reversal of 4745442269 is 9622445474.

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., 4524176644 + 221265625 = 67262^2 + 14875^2 .

It is a cyclic number.

It is not a de Polignac number, because 4745442269 - 2¹⁶ = 4745376733 is a prime.

It is a super-2 number, since 2×4745442269² = 45038444656823736722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4745442209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372721134 + 2372721135.

It is an arithmetic number, because the mean of its divisors is an integer number (2372721135).

Almost surely, 2^4745442269 is an apocalyptic number.

It is an amenable number.

4745442269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4745442269 is an equidigital number, since it uses as much as digits as its factorization.

4745442269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 47.

The square root of 4745442269 is about 68887.1705689819. The cubic root of 4745442269 is about 1680.4498829412.

The spelling of 4745442269 in words is "four billion, seven hundred forty-five million, four hundred forty-two thousand, two hundred sixty-nine".