2045053441 has 16 divisors (see below), whose sum is σ = 2157686784. Its totient is φ = 1934501184.

The previous prime is 2045053433. The next prime is 2045053501. The reversal of 2045053441 is 1443505402.

It is a cyclic number.

It is not a de Polignac number, because 2045053441 - 2³ = 2045053433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2045053411) 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 15 ways as a sum of consecutive naturals, for example, 1088595 + ... + 1090471.

It is an arithmetic number, because the mean of its divisors is an integer number (134855424).

Almost surely, 2^2045053441 is an apocalyptic number.

It is an amenable number.

2045053441 is a deficient number, since it is larger than the sum of its proper divisors (112633343).

2045053441 is a wasteful number, since it uses less digits than its factorization.

2045053441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2045053441 is about 45222.2670926613. The cubic root of 2045053441 is about 1269.3115165955.

Adding to 2045053441 its reverse (1443505402), we get a palindrome (3488558843).

The spelling of 2045053441 in words is "two billion, forty-five million, fifty-three thousand, four hundred forty-one".