1093045969 has 2 divisors, whose sum is σ = 1093045970. Its totient is φ = 1093045968.

The previous prime is 1093045913. The next prime is 1093045979. The reversal of 1093045969 is 9695403901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1092963600 + 82369 = 33060^2 + 287^2 .

It is a cyclic number.

It is not a de Polignac number, because 1093045969 - 2²³ = 1084657361 is a prime.

It is a super-2 number, since 2×1093045969² = 2389498980694297922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1093045979) 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, 546522984 + 546522985.

It is an arithmetic number, because the mean of its divisors is an integer number (546522985).

Almost surely, 2^1093045969 is an apocalyptic number.

It is an amenable number.

1093045969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1093045969 is an equidigital number, since it uses as much as digits as its factorization.

1093045969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 1093045969 is about 33061.2457266813. The cubic root of 1093045969 is about 1030.1002098750.

The spelling of 1093045969 in words is "one billion, ninety-three million, forty-five thousand, nine hundred sixty-nine".