45404401 has 8 divisors (see below), whose sum is σ = 53680320. Its totient is φ = 37575888.

The previous prime is 45404383. The next prime is 45404407. The reversal of 45404401 is 10440454.

45404401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45404401 - 2¹¹ = 45402353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45404407) 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 in 7 ways as a sum of consecutive naturals, for example, 111631 + ... + 112036.

It is an arithmetic number, because the mean of its divisors is an integer number (6710040).

Almost surely, 2^45404401 is an apocalyptic number.

It is an amenable number.

45404401 is a deficient number, since it is larger than the sum of its proper divisors (8275919).

45404401 is a wasteful number, since it uses less digits than its factorization.

45404401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223703.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 45404401 is about 6738.2787861590. The cubic root of 45404401 is about 356.7516443321.

Adding to 45404401 its reverse (10440454), we get a palindrome (55844855).

The spelling of 45404401 in words is "forty-five million, four hundred four thousand, four hundred one".