45024401 has 8 divisors (see below), whose sum is σ = 45985320. Its totient is φ = 44067712.

The previous prime is 45024389. The next prime is 45024491. The reversal of 45024401 is 10442054.

It can be written as a sum of positive squares in 4 ways, for example, as 11662225 + 33362176 = 3415^2 + 5776^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 45024401 - 2⁶ = 45024337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45024491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29411 + ... + 30903.

It is an arithmetic number, because the mean of its divisors is an integer number (5748165).

Almost surely, 2^45024401 is an apocalyptic number.

It is an amenable number.

45024401 is a deficient number, since it is larger than the sum of its proper divisors (960919).

45024401 is a wasteful number, since it uses less digits than its factorization.

45024401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 45024401 is about 6710.0224291726. The cubic root of 45024401 is about 355.7536090200.

Adding to 45024401 its reverse (10442054), we get a palindrome (55466455).

The spelling of 45024401 in words is "forty-five million, twenty-four thousand, four hundred one".