11055099993 has 8 divisors (see below), whose sum is σ = 16845866688. Its totient is φ = 6317199984.

The previous prime is 11055099989. The next prime is 11055100009. The reversal of 11055099993 is 39999055011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11055099993 - 2² = 11055099989 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11055099953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263216646 + ... + 263216687.

It is an arithmetic number, because the mean of its divisors is an integer number (2105733336).

Almost surely, 2^11055099993 is an apocalyptic number.

It is an amenable number.

11055099993 is a deficient number, since it is larger than the sum of its proper divisors (5790766695).

11055099993 is an equidigital number, since it uses as much as digits as its factorization.

11055099993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526433343.

The product of its (nonzero) digits is 492075, while the sum is 51.

The spelling of 11055099993 in words is "eleven billion, fifty-five million, ninety-nine thousand, nine hundred ninety-three".