45552041 has 2 divisors, whose sum is σ = 45552042. Its totient is φ = 45552040.

The previous prime is 45552037. The next prime is 45552047. The reversal of 45552041 is 14025554.

45552041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27667600 + 17884441 = 5260^2 + 4229^2 .

It is a cyclic number.

It is not a de Polignac number, because 45552041 - 2² = 45552037 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45552041.

It is not a weakly prime, because it can be changed into another prime (45552047) 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, 22776020 + 22776021.

It is an arithmetic number, because the mean of its divisors is an integer number (22776021).

Almost surely, 2^45552041 is an apocalyptic number.

It is an amenable number.

45552041 is a deficient number, since it is larger than the sum of its proper divisors (1).

45552041 is an equidigital number, since it uses as much as digits as its factorization.

45552041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 45552041 is about 6749.2252147932. The cubic root of 45552041 is about 357.1379051732.

Adding to 45552041 its reverse (14025554), we get a palindrome (59577595).

The spelling of 45552041 in words is "forty-five million, five hundred fifty-two thousand, forty-one".