45005041 has 2 divisors, whose sum is σ = 45005042. Its totient is φ = 45005040.

The previous prime is 45005033. The next prime is 45005083. The reversal of 45005041 is 14050054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41977441 + 3027600 = 6479^2 + 1740^2 .

It is a cyclic number.

It is not a de Polignac number, because 45005041 - 2³ = 45005033 is a prime.

It is not a weakly prime, because it can be changed into another prime (45035041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22502520 + 22502521.

It is an arithmetic number, because the mean of its divisors is an integer number (22502521).

Almost surely, 2^45005041 is an apocalyptic number.

It is an amenable number.

45005041 is a deficient number, since it is larger than the sum of its proper divisors (1).

45005041 is an equidigital number, since it uses as much as digits as its factorization.

45005041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 45005041 is about 6708.5796559331. The cubic root of 45005041 is about 355.7026116562.

Adding to 45005041 its reverse (14050054), we get a palindrome (59055095).

The spelling of 45005041 in words is "forty-five million, five thousand, forty-one".