1090164659 has 2 divisors, whose sum is σ = 1090164660. Its totient is φ = 1090164658.

The previous prime is 1090164643. The next prime is 1090164697. The reversal of 1090164659 is 9564610901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1090164659 - 2⁴ = 1090164643 is a prime.

It is not a weakly prime, because it can be changed into another prime (1090164059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 545082329 + 545082330.

It is an arithmetic number, because the mean of its divisors is an integer number (545082330).

Almost surely, 2^1090164659 is an apocalyptic number.

1090164659 is a deficient number, since it is larger than the sum of its proper divisors (1).

1090164659 is an equidigital number, since it uses as much as digits as its factorization.

1090164659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 1090164659 is about 33017.6416329210. The cubic root of 1090164659 is about 1029.1942858489.

The spelling of 1090164659 in words is "one billion, ninety million, one hundred sixty-four thousand, six hundred fifty-nine".