2045404560353 has 16 divisors (see below), whose sum is σ = 2550203965440. Its totient is φ = 1593765992400.

The previous prime is 2045404560349. The next prime is 2045404560421. The reversal of 2045404560353 is 3530654045402.

It is a cyclic number.

It is not a de Polignac number, because 2045404560353 - 2² = 2045404560349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2045404560353.

It is not an unprimeable number, because it can be changed into a prime (2045404560553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1824128 + ... + 2723646.

It is an arithmetic number, because the mean of its divisors is an integer number (159387747840).

Almost surely, 2^{2045404560353} is an apocalyptic number.

It is an amenable number.

2045404560353 is a deficient number, since it is larger than the sum of its proper divisors (504799405087).

2045404560353 is a wasteful number, since it uses less digits than its factorization.

2045404560353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929068.

The product of its (nonzero) digits is 864000, while the sum is 41.

The spelling of 2045404560353 in words is "two trillion, forty-five billion, four hundred four million, five hundred sixty thousand, three hundred fifty-three".