45048401 has 2 divisors, whose sum is σ = 45048402. Its totient is φ = 45048400.

The previous prime is 45048379. The next prime is 45048403. The reversal of 45048401 is 10484054.

45048401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43890625 + 1157776 = 6625^2 + 1076^2 .

It is a cyclic number.

It is not a de Polignac number, because 45048401 - 2¹⁸ = 44786257 is a prime.

Together with 45048403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45048403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22524200 + 22524201.

It is an arithmetic number, because the mean of its divisors is an integer number (22524201).

Almost surely, 2^45048401 is an apocalyptic number.

It is an amenable number.

45048401 is a deficient number, since it is larger than the sum of its proper divisors (1).

45048401 is an equidigital number, since it uses as much as digits as its factorization.

45048401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 45048401 is about 6711.8105604971. The cubic root of 45048401 is about 355.8168086022.

It can be divided in two parts, 4 and 5048401, that added together give a palindrome (5048405).

The spelling of 45048401 in words is "forty-five million, forty-eight thousand, four hundred one".