1053835943 has 2 divisors, whose sum is σ = 1053835944. Its totient is φ = 1053835942.

The previous prime is 1053835907. The next prime is 1053835973. The reversal of 1053835943 is 3495383501.

It is a happy number.

1053835943 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 1053835943 - 2¹² = 1053831847 is a prime.

It is a super-2 number, since 2×1053835943² = 2221140389517398498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1053835943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053835903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526917971 + 526917972.

It is an arithmetic number, because the mean of its divisors is an integer number (526917972).

Almost surely, 2^1053835943 is an apocalyptic number.

1053835943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053835943 is an equidigital number, since it uses as much as digits as its factorization.

1053835943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 1053835943 is about 32462.8394167855. The cubic root of 1053835943 is about 1017.6325791179.

The spelling of 1053835943 in words is "one billion, fifty-three million, eight hundred thirty-five thousand, nine hundred forty-three".