5539263803 has 2 divisors, whose sum is σ = 5539263804. Its totient is φ = 5539263802.

The previous prime is 5539263749. The next prime is 5539263809. The reversal of 5539263803 is 3083629355.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5539263803 - 2⁶ = 5539263739 is a prime.

It is not a weakly prime, because it can be changed into another prime (5539263809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2769631901 + 2769631902.

It is an arithmetic number, because the mean of its divisors is an integer number (2769631902).

Almost surely, 2^5539263803 is an apocalyptic number.

5539263803 is a deficient number, since it is larger than the sum of its proper divisors (1).

5539263803 is an equidigital number, since it uses as much as digits as its factorization.

5539263803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 44.

The square root of 5539263803 is about 74426.2306112569. The cubic root of 5539263803 is about 1769.3646631832.

The spelling of 5539263803 in words is "five billion, five hundred thirty-nine million, two hundred sixty-three thousand, eight hundred three".