2044552123425 has 96 divisors (see below), whose sum is σ = 3927611981824. Its totient is φ = 919084320000.

The previous prime is 2044552123403. The next prime is 2044552123489. The reversal of 2044552123425 is 5243212554402.

It is not a de Polignac number, because 2044552123425 - 2¹¹ = 2044552121377 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 (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 176996400 + ... + 177007950.

Almost surely, 2^{2044552123425} is an apocalyptic number.

2044552123425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2044552123425 is a deficient number, since it is larger than the sum of its proper divisors (1883059858399).

2044552123425 is a wasteful number, since it uses less digits than its factorization.

2044552123425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17159 (or 17154 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 2044552123425 its reverse (5243212554402), we get a palindrome (7287764677827).

The spelling of 2044552123425 in words is "two trillion, forty-four billion, five hundred fifty-two million, one hundred twenty-three thousand, four hundred twenty-five".