2044512355 has 16 divisors (see below), whose sum is σ = 2523830400. Its totient is φ = 1589002240.

The previous prime is 2044512331. The next prime is 2044512401. The reversal of 2044512355 is 5532154402.

It is a de Polignac number, because none of the positive numbers 2^k-2044512355 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 28131 + ... + 69859.

It is an arithmetic number, because the mean of its divisors is an integer number (157739400).

Almost surely, 2^2044512355 is an apocalyptic number.

2044512355 is a deficient number, since it is larger than the sum of its proper divisors (479318045).

2044512355 is a wasteful number, since it uses less digits than its factorization.

2044512355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42014.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2044512355 is about 45216.2841794856. The cubic root of 2044512355 is about 1269.1995607155.

Adding to 2044512355 its reverse (5532154402), we get a palindrome (7576666757).

The spelling of 2044512355 in words is "two billion, forty-four million, five hundred twelve thousand, three hundred fifty-five".