1145963807 has 2 divisors, whose sum is σ = 1145963808. Its totient is φ = 1145963806.

The previous prime is 1145963759. The next prime is 1145963813. The reversal of 1145963807 is 7083695411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1145963807 - 2²⁰ = 1144915231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145963837) 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 as a sum of consecutive naturals, namely, 572981903 + 572981904.

It is an arithmetic number, because the mean of its divisors is an integer number (572981904).

Almost surely, 2^1145963807 is an apocalyptic number.

1145963807 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145963807 is an equidigital number, since it uses as much as digits as its factorization.

1145963807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 1145963807 is about 33852.0871882370. The cubic root of 1145963807 is about 1046.4624128570.

The spelling of 1145963807 in words is "one billion, one hundred forty-five million, nine hundred sixty-three thousand, eight hundred seven".