11350450455 has 16 divisors (see below), whose sum is σ = 18603666144. Its totient is φ = 5905925120.

The previous prime is 11350450417. The next prime is 11350450459. The reversal of 11350450455 is 55405405311.

It is not a de Polignac number, because 11350450455 - 2²² = 11346256151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11350450459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9227394 + ... + 9228623.

It is an arithmetic number, because the mean of its divisors is an integer number (1162729134).

Almost surely, 2^11350450455 is an apocalyptic number.

11350450455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11350450455 is a deficient number, since it is larger than the sum of its proper divisors (7253215689).

11350450455 is a wasteful number, since it uses less digits than its factorization.

11350450455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18456066.

The product of its (nonzero) digits is 30000, while the sum is 33.

Adding to 11350450455 its reverse (55405405311), we get a palindrome (66755855766).

The spelling of 11350450455 in words is "eleven billion, three hundred fifty million, four hundred fifty thousand, four hundred fifty-five".