11169451459 has 2 divisors, whose sum is σ = 11169451460. Its totient is φ = 11169451458.

The previous prime is 11169451409. The next prime is 11169451463. The reversal of 11169451459 is 95415496111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11169451459 - 2¹³ = 11169443267 is a prime.

It is not a weakly prime, because it can be changed into another prime (11169451409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5584725729 + 5584725730.

It is an arithmetic number, because the mean of its divisors is an integer number (5584725730).

Almost surely, 2^11169451459 is an apocalyptic number.

11169451459 is a deficient number, since it is larger than the sum of its proper divisors (1).

11169451459 is an equidigital number, since it uses as much as digits as its factorization.

11169451459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 46.

The spelling of 11169451459 in words is "eleven billion, one hundred sixty-nine million, four hundred fifty-one thousand, four hundred fifty-nine".