5208381803 has 2 divisors, whose sum is σ = 5208381804. Its totient is φ = 5208381802.

The previous prime is 5208381797. The next prime is 5208381907. The reversal of 5208381803 is 3081838025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5208381803 - 2⁸ = 5208381547 is a prime.

It is not a weakly prime, because it can be changed into another prime (5208387803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2604190901 + 2604190902.

It is an arithmetic number, because the mean of its divisors is an integer number (2604190902).

Almost surely, 2^5208381803 is an apocalyptic number.

5208381803 is a deficient number, since it is larger than the sum of its proper divisors (1).

5208381803 is an equidigital number, since it uses as much as digits as its factorization.

5208381803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 5208381803 is about 72169.1194556231. The cubic root of 5208381803 is about 1733.4085629783.

The spelling of 5208381803 in words is "five billion, two hundred eight million, three hundred eighty-one thousand, eight hundred three".