45044803 has 2 divisors, whose sum is σ = 45044804. Its totient is φ = 45044802.

The previous prime is 45044719. The next prime is 45044819. The reversal of 45044803 is 30844054.

45044803 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 is a cyclic number.

It is not a de Polignac number, because 45044803 - 2¹³ = 45036611 is a prime.

It is not a weakly prime, because it can be changed into another prime (45044843) 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, 22522401 + 22522402.

It is an arithmetic number, because the mean of its divisors is an integer number (22522402).

Almost surely, 2^45044803 is an apocalyptic number.

45044803 is a deficient number, since it is larger than the sum of its proper divisors (1).

45044803 is an equidigital number, since it uses as much as digits as its factorization.

45044803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 45044803 is about 6711.5425201663. The cubic root of 45044803 is about 355.8073353621.

Adding to 45044803 its reverse (30844054), we get a palindrome (75888857).

The spelling of 45044803 in words is "forty-five million, forty-four thousand, eight hundred three".