52719903 has 10 divisors (see below), whose sum is σ = 78754544. Its totient is φ = 35146548.

The previous prime is 52719881. The next prime is 52719911. The reversal of 52719903 is 30991725.

52719903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52719903 - 2¹⁸ = 52457759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52719923) 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 9 ways as a sum of consecutive naturals, for example, 325351 + ... + 325512.

Almost surely, 2^52719903 is an apocalyptic number.

52719903 is a deficient number, since it is larger than the sum of its proper divisors (26034641).

52719903 is an equidigital number, since it uses as much as digits as its factorization.

52719903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650875 (or 650866 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 52719903 is about 7260.8472646104. The cubic root of 52719903 is about 374.9656928615.

The spelling of 52719903 in words is "fifty-two million, seven hundred nineteen thousand, nine hundred three".