1053248291 has 2 divisors, whose sum is σ = 1053248292. Its totient is φ = 1053248290.

The previous prime is 1053248279. The next prime is 1053248297. The reversal of 1053248291 is 1928423501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1053248291 - 2¹⁸ = 1052986147 is a prime.

It is a super-2 number, since 2×1053248291² = 2218663924988841362, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1053248297) 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, 526624145 + 526624146.

It is an arithmetic number, because the mean of its divisors is an integer number (526624146).

Almost surely, 2^1053248291 is an apocalyptic number.

1053248291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053248291 is an equidigital number, since it uses as much as digits as its factorization.

1053248291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 1053248291 is about 32453.7870055253. The cubic root of 1053248291 is about 1017.4433893249.

The spelling of 1053248291 in words is "one billion, fifty-three million, two hundred forty-eight thousand, two hundred ninety-one".