2404544545 has 32 divisors (see below), whose sum is σ = 3303804672. Its totient is φ = 1666359552.

The previous prime is 2404544521. The next prime is 2404544551. The reversal of 2404544545 is 5454454042.

It is not a de Polignac number, because 2404544545 - 2²⁵ = 2370990113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 64062 + ... + 94408.

It is an arithmetic number, because the mean of its divisors is an integer number (103243896).

Almost surely, 2^2404544545 is an apocalyptic number.

It is an amenable number.

2404544545 is a deficient number, since it is larger than the sum of its proper divisors (899260127).

2404544545 is a wasteful number, since it uses less digits than its factorization.

2404544545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30441.

The product of its (nonzero) digits is 256000, while the sum is 37.

The square root of 2404544545 is about 49036.1554875584. The cubic root of 2404544545 is about 1339.7104418155.

Adding to 2404544545 its reverse (5454454042), we get a palindrome (7858998587).

The spelling of 2404544545 in words is "two billion, four hundred four million, five hundred forty-four thousand, five hundred forty-five".