1151763089 has 2 divisors, whose sum is σ = 1151763090. Its totient is φ = 1151763088.

The previous prime is 1151763083. The next prime is 1151763091. The reversal of 1151763089 is 9803671511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 874207489 + 277555600 = 29567^2 + 16660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1151763089 is a prime.

It is a Sophie Germain prime.

Together with 1151763091, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1151763083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575881544 + 575881545.

It is an arithmetic number, because the mean of its divisors is an integer number (575881545).

Almost surely, 2^1151763089 is an apocalyptic number.

It is an amenable number.

1151763089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151763089 is an equidigital number, since it uses as much as digits as its factorization.

1151763089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 1151763089 is about 33937.6352888648. The cubic root of 1151763089 is about 1048.2246913605.

The spelling of 1151763089 in words is "one billion, one hundred fifty-one million, seven hundred sixty-three thousand, eighty-nine".