45448411 has 2 divisors, whose sum is σ = 45448412. Its totient is φ = 45448410.

The previous prime is 45448409. The next prime is 45448451. The reversal of 45448411 is 11484454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45448411 - 2¹ = 45448409 is a prime.

Together with 45448409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45448451) 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, 22724205 + 22724206.

It is an arithmetic number, because the mean of its divisors is an integer number (22724206).

Almost surely, 2^45448411 is an apocalyptic number.

45448411 is a deficient number, since it is larger than the sum of its proper divisors (1).

45448411 is an equidigital number, since it uses as much as digits as its factorization.

45448411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10240, while the sum is 31.

The square root of 45448411 is about 6741.5436659566. The cubic root of 45448411 is about 356.8668722941.

The spelling of 45448411 in words is "forty-five million, four hundred forty-eight thousand, four hundred eleven".