45441030269 has 2 divisors, whose sum is σ = 45441030270. Its totient is φ = 45441030268.

The previous prime is 45441030203. The next prime is 45441030307. The reversal of 45441030269 is 96203014454.

It is an a-pointer prime, because the next prime (45441030307) can be obtained adding 45441030269 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40859771044 + 4581259225 = 202138^2 + 67685^2 .

It is a cyclic number.

It is not a de Polignac number, because 45441030269 - 2⁸ = 45441030013 is a prime.

It is a super-2 number, since 2×45441030269² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45441090269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22720515134 + 22720515135.

It is an arithmetic number, because the mean of its divisors is an integer number (22720515135).

Almost surely, 2^45441030269 is an apocalyptic number.

It is an amenable number.

45441030269 is a deficient number, since it is larger than the sum of its proper divisors (1).

45441030269 is an equidigital number, since it uses as much as digits as its factorization.

45441030269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 45441030269 in words is "forty-five billion, four hundred forty-one million, thirty thousand, two hundred sixty-nine".