4809537803 has 4 divisors (see below), whose sum is σ = 5496614640. Its totient is φ = 4122460968.

The previous prime is 4809537791. The next prime is 4809537823. The reversal of 4809537803 is 3087359084.

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

It is a cyclic number.

It is not a de Polignac number, because 4809537803 - 2⁸ = 4809537547 is a prime.

It is a super-3 number, since 3×4809537803³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4809537823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343538408 + ... + 343538421.

It is an arithmetic number, because the mean of its divisors is an integer number (1374153660).

Almost surely, 2^4809537803 is an apocalyptic number.

4809537803 is a deficient number, since it is larger than the sum of its proper divisors (687076837).

4809537803 is an equidigital number, since it uses as much as digits as its factorization.

4809537803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687076836.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 4809537803 is about 69350.8313072021. The cubic root of 4809537803 is about 1687.9818823020.

The spelling of 4809537803 in words is "four billion, eight hundred nine million, five hundred thirty-seven thousand, eight hundred three".