1089114953 has 2 divisors, whose sum is σ = 1089114954. Its totient is φ = 1089114952.

The previous prime is 1089114947. The next prime is 1089114989. The reversal of 1089114953 is 3594119801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1037677369 + 51437584 = 32213^2 + 7172^2 .

It is a cyclic number.

It is not a de Polignac number, because 1089114953 - 2⁶ = 1089114889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1089114953.

It is not a weakly prime, because it can be changed into another prime (1089114353) 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, 544557476 + 544557477.

It is an arithmetic number, because the mean of its divisors is an integer number (544557477).

Almost surely, 2^1089114953 is an apocalyptic number.

It is an amenable number.

1089114953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1089114953 is an equidigital number, since it uses as much as digits as its factorization.

1089114953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 41.

The square root of 1089114953 is about 33001.7416661606. The cubic root of 1089114953 is about 1028.8638469726.

The spelling of 1089114953 in words is "one billion, eighty-nine million, one hundred fourteen thousand, nine hundred fifty-three".