1088536849 has 2 divisors, whose sum is σ = 1088536850. Its totient is φ = 1088536848.

The previous prime is 1088536831. The next prime is 1088536853. The reversal of 1088536849 is 9486358801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 908118225 + 180418624 = 30135^2 + 13432^2 .

It is a cyclic number.

It is not a de Polignac number, because 1088536849 - 2⁵ = 1088536817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1088536796 and 1088536805.

It is not a weakly prime, because it can be changed into another prime (1088536819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544268424 + 544268425.

It is an arithmetic number, because the mean of its divisors is an integer number (544268425).

Almost surely, 2^1088536849 is an apocalyptic number.

It is an amenable number.

1088536849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1088536849 is an equidigital number, since it uses as much as digits as its factorization.

1088536849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The square root of 1088536849 is about 32992.9818143192. The cubic root of 1088536849 is about 1028.6817738824.

The spelling of 1088536849 in words is "one billion, eighty-eight million, five hundred thirty-six thousand, eight hundred forty-nine".