1158299579 has 2 divisors, whose sum is σ = 1158299580. Its totient is φ = 1158299578.

The previous prime is 1158299561. The next prime is 1158299621. The reversal of 1158299579 is 9759928511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1158299579 - 2¹⁶ = 1158234043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1158299479) 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, 579149789 + 579149790.

It is an arithmetic number, because the mean of its divisors is an integer number (579149790).

Almost surely, 2^1158299579 is an apocalyptic number.

1158299579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158299579 is an equidigital number, since it uses as much as digits as its factorization.

1158299579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2041200, while the sum is 56.

The square root of 1158299579 is about 34033.8005371131. The cubic root of 1158299579 is about 1050.2039147425.

The spelling of 1158299579 in words is "one billion, one hundred fifty-eight million, two hundred ninety-nine thousand, five hundred seventy-nine".