1118490539 has 2 divisors, whose sum is σ = 1118490540. Its totient is φ = 1118490538.

The previous prime is 1118490511. The next prime is 1118490547. The reversal of 1118490539 is 9350948111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1118490539 - 2⁸ = 1118490283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1118490496 and 1118490505.

It is not a weakly prime, because it can be changed into another prime (1118490839) 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, 559245269 + 559245270.

It is an arithmetic number, because the mean of its divisors is an integer number (559245270).

Almost surely, 2^1118490539 is an apocalyptic number.

1118490539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1118490539 is an equidigital number, since it uses as much as digits as its factorization.

1118490539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 41.

The square root of 1118490539 is about 33443.8415706091. The cubic root of 1118490539 is about 1038.0320709002.

The spelling of 1118490539 in words is "one billion, one hundred eighteen million, four hundred ninety thousand, five hundred thirty-nine".