8233044813 has 48 divisors (see below), whose sum is σ = 14229371520. Its totient is φ = 4487559552.

The previous prime is 8233044761. The next prime is 8233044817. The reversal of 8233044813 is 3184403328.

It is a happy number.

It is not a de Polignac number, because 8233044813 - 2⁶ = 8233044749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8233044817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124495 + ... + 178787.

It is an arithmetic number, because the mean of its divisors is an integer number (296445240).

Almost surely, 2^8233044813 is an apocalyptic number.

8233044813 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8233044813 is a deficient number, since it is larger than the sum of its proper divisors (5996326707).

8233044813 is a wasteful number, since it uses less digits than its factorization.

8233044813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54418 (or 54415 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 8233044813 is about 90736.1273859536. The cubic root of 8233044813 is about 2019.2348189152.

The spelling of 8233044813 in words is "eight billion, two hundred thirty-three million, forty-four thousand, eight hundred thirteen".