4045155563 has 8 divisors (see below), whose sum is σ = 4058708688. Its totient is φ = 4031626144.

The previous prime is 4045155551. The next prime is 4045155589. The reversal of 4045155563 is 3655515404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4045155563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4045155523) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 375845 + ... + 386457.

It is an arithmetic number, because the mean of its divisors is an integer number (507338586).

Almost surely, 2^4045155563 is an apocalyptic number.

4045155563 is a deficient number, since it is larger than the sum of its proper divisors (13553125).

4045155563 is a wasteful number, since it uses less digits than its factorization.

4045155563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11853.

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 4045155563 is about 63601.5374263862. The cubic root of 4045155563 is about 1593.3520468042.

The spelling of 4045155563 in words is "four billion, forty-five million, one hundred fifty-five thousand, five hundred sixty-three".