10005499911 has 16 divisors (see below), whose sum is σ = 14682251520. Its totient is φ = 6010273920.

The previous prime is 10005499909. The next prime is 10005499949. The reversal of 10005499911 is 11999450001.

10005499911 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10005499911 - 2¹ = 10005499909 is a prime.

It is a super-2 number, since 2×10005499911² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10005499911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10005499811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1337851 + ... + 1345308.

It is an arithmetic number, because the mean of its divisors is an integer number (917640720).

Almost surely, 2^10005499911 is an apocalyptic number.

10005499911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10005499911 is a deficient number, since it is larger than the sum of its proper divisors (4676751609).

10005499911 is a wasteful number, since it uses less digits than its factorization.

10005499911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683286.

The product of its (nonzero) digits is 14580, while the sum is 39.

The spelling of 10005499911 in words is "ten billion, five million, four hundred ninety-nine thousand, nine hundred eleven".