5302780003 has 4 divisors (see below), whose sum is σ = 5354263408. Its totient is φ = 5251296600.

The previous prime is 5302780001. The next prime is 5302780013. The reversal of 5302780003 is 3000872035.

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 5302780003 - 2¹ = 5302780001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5302780001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25741548 + ... + 25741753.

It is an arithmetic number, because the mean of its divisors is an integer number (1338565852).

Almost surely, 2^5302780003 is an apocalyptic number.

5302780003 is a deficient number, since it is larger than the sum of its proper divisors (51483405).

5302780003 is a wasteful number, since it uses less digits than its factorization.

5302780003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51483404.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 5302780003 is about 72820.1895287289. The cubic root of 5302780003 is about 1743.8181890182.

The spelling of 5302780003 in words is "five billion, three hundred two million, seven hundred eighty thousand, three".