45048841 has 2 divisors, whose sum is σ = 45048842. Its totient is φ = 45048840.

The previous prime is 45048779. The next prime is 45048851. The reversal of 45048841 is 14884054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39187600 + 5861241 = 6260^2 + 2421^2 .

It is a cyclic number.

It is not a de Polignac number, because 45048841 - 2⁷ = 45048713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45048797 and 45048806.

It is not a weakly prime, because it can be changed into another prime (45048851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22524420 + 22524421.

It is an arithmetic number, because the mean of its divisors is an integer number (22524421).

Almost surely, 2^45048841 is an apocalyptic number.

It is an amenable number.

45048841 is a deficient number, since it is larger than the sum of its proper divisors (1).

45048841 is an equidigital number, since it uses as much as digits as its factorization.

45048841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 45048841 is about 6711.8433384578. The cubic root of 45048841 is about 355.8179670517.

The spelling of 45048841 in words is "forty-five million, forty-eight thousand, eight hundred forty-one".