45613441 has 2 divisors, whose sum is σ = 45613442. Its totient is φ = 45613440.

The previous prime is 45613423. The next prime is 45613457. The reversal of 45613441 is 14431654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29931841 + 15681600 = 5471^2 + 3960^2 .

It is a cyclic number.

It is not a de Polignac number, because 45613441 - 2⁹ = 45612929 is a prime.

It is not a weakly prime, because it can be changed into another prime (45613481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22806720 + 22806721.

It is an arithmetic number, because the mean of its divisors is an integer number (22806721).

Almost surely, 2^45613441 is an apocalyptic number.

It is an amenable number.

45613441 is a deficient number, since it is larger than the sum of its proper divisors (1).

45613441 is an equidigital number, since it uses as much as digits as its factorization.

45613441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 28.

The square root of 45613441 is about 6753.7723532852. The cubic root of 45613441 is about 357.2982962471.

The spelling of 45613441 in words is "forty-five million, six hundred thirteen thousand, four hundred forty-one".