539423903 has 2 divisors, whose sum is σ = 539423904. Its totient is φ = 539423902.

The previous prime is 539423879. The next prime is 539423917. The reversal of 539423903 is 309324935.

539423903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 539423903 - 2¹⁰ = 539422879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (539423953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269711951 + 269711952.

It is an arithmetic number, because the mean of its divisors is an integer number (269711952).

Almost surely, 2^539423903 is an apocalyptic number.

539423903 is a deficient number, since it is larger than the sum of its proper divisors (1).

539423903 is an equidigital number, since it uses as much as digits as its factorization.

539423903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 38.

The square root of 539423903 is about 23225.5011356052. The cubic root of 539423903 is about 814.0355952978.

The spelling of 539423903 in words is "five hundred thirty-nine million, four hundred twenty-three thousand, nine hundred three".