1052863307 has 2 divisors, whose sum is σ = 1052863308. Its totient is φ = 1052863306.

The previous prime is 1052863303. The next prime is 1052863333. The reversal of 1052863307 is 7033682501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052863307 - 2² = 1052863303 is a prime.

It is a super-2 number, since 2×1052863307² = 2217042286453952498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052863303) 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, 526431653 + 526431654.

It is an arithmetic number, because the mean of its divisors is an integer number (526431654).

Almost surely, 2^1052863307 is an apocalyptic number.

1052863307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052863307 is an equidigital number, since it uses as much as digits as its factorization.

1052863307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1052863307 is about 32447.8551987647. The cubic root of 1052863307 is about 1017.3194086948.

The spelling of 1052863307 in words is "one billion, fifty-two million, eight hundred sixty-three thousand, three hundred seven".