4492803443 has 4 divisors (see below), whose sum is σ = 4597287288. Its totient is φ = 4388319600.

The previous prime is 4492803437. The next prime is 4492803467. The reversal of 4492803443 is 3443082944.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4492803443 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 4492803443.

It is not an unprimeable number, because it can be changed into a prime (4492803143) 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 3 ways as a sum of consecutive naturals, for example, 52241858 + ... + 52241943.

It is an arithmetic number, because the mean of its divisors is an integer number (1149321822).

Almost surely, 2^4492803443 is an apocalyptic number.

4492803443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4492803443 is a deficient number, since it is larger than the sum of its proper divisors (104483845).

4492803443 is a wasteful number, since it uses less digits than its factorization.

4492803443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104483844.

The product of its (nonzero) digits is 331776, while the sum is 41.

The square root of 4492803443 is about 67028.3778932476. The cubic root of 4492803443 is about 1650.0830619955.

The spelling of 4492803443 in words is "four billion, four hundred ninety-two million, eight hundred three thousand, four hundred forty-three".