1089536359 has 2 divisors, whose sum is σ = 1089536360. Its totient is φ = 1089536358.

The previous prime is 1089536347. The next prime is 1089536363. The reversal of 1089536359 is 9536359801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1089536359 - 2¹⁷ = 1089405287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1089536339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544768179 + 544768180.

It is an arithmetic number, because the mean of its divisors is an integer number (544768180).

Almost surely, 2^1089536359 is an apocalyptic number.

1089536359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1089536359 is an equidigital number, since it uses as much as digits as its factorization.

1089536359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 874800, while the sum is 49.

The square root of 1089536359 is about 33008.1256511181. The cubic root of 1089536359 is about 1028.9965276382.

The spelling of 1089536359 in words is "one billion, eighty-nine million, five hundred thirty-six thousand, three hundred fifty-nine".