5209384003 has 4 divisors (see below), whose sum is σ = 5209762768. Its totient is φ = 5209005240.

The previous prime is 5209383989. The next prime is 5209384007. The reversal of 5209384003 is 3004839025.

It is a happy number.

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 5209384003 - 2²⁹ = 4672513091 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 5209384003.

It is not an unprimeable number, because it can be changed into a prime (5209384007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167943 + ... + 196528.

It is an arithmetic number, because the mean of its divisors is an integer number (1302440692).

Almost surely, 2^5209384003 is an apocalyptic number.

5209384003 is a deficient number, since it is larger than the sum of its proper divisors (378765).

5209384003 is a wasteful number, since it uses less digits than its factorization.

5209384003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378764.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 5209384003 is about 72176.0625346105. The cubic root of 5209384003 is about 1733.5197370251.

The spelling of 5209384003 in words is "five billion, two hundred nine million, three hundred eighty-four thousand, three".