1088536819 has 2 divisors, whose sum is σ = 1088536820. Its totient is φ = 1088536818.

The previous prime is 1088536817. The next prime is 1088536829. The reversal of 1088536819 is 9186358801.

It is a weak prime.

It is an emirp because it is prime and its reverse (9186358801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1088536819 - 2¹ = 1088536817 is a prime.

It is a super-2 number, since 2×1088536819² = 2369824812637277522, which contains 22 as substring.

Together with 1088536817, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1088536817) 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, 544268409 + 544268410.

It is an arithmetic number, because the mean of its divisors is an integer number (544268410).

Almost surely, 2^1088536819 is an apocalyptic number.

1088536819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088536819 is an equidigital number, since it uses as much as digits as its factorization.

1088536819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 49.

The square root of 1088536819 is about 32992.9813596771. The cubic root of 1088536819 is about 1028.6817644323.

The spelling of 1088536819 in words is "one billion, eighty-eight million, five hundred thirty-six thousand, eight hundred nineteen".