10646113545105 has 32 divisors (see below), whose sum is σ = 17046431265024. Its totient is φ = 5673712263936.

The previous prime is 10646113545091. The next prime is 10646113545107. The reversal of 10646113545105 is 50154531164601.

It is a happy number.

It is not a de Polignac number, because 10646113545105 - 2²¹ = 10646111447953 is a prime.

It is a super-2 number, since 2×10646113545105² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10646113545107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114963532 + ... + 115056098.

It is an arithmetic number, because the mean of its divisors is an integer number (532700977032).

Almost surely, 2^{10646113545105} is an apocalyptic number.

10646113545105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10646113545105 is a deficient number, since it is larger than the sum of its proper divisors (6400317719919).

10646113545105 is a wasteful number, since it uses less digits than its factorization.

10646113545105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98185.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 10646113545105 in words is "ten trillion, six hundred forty-six billion, one hundred thirteen million, five hundred forty-five thousand, one hundred five".