11606810145 has 32 divisors (see below), whose sum is σ = 21236742912. Its totient is φ = 5302755072.

The previous prime is 11606810143. The next prime is 11606810147. The reversal of 11606810145 is 54101860611.

It is an interprime number because it is at equal distance from previous prime (11606810143) and next prime (11606810147).

It is not a de Polignac number, because 11606810145 - 2¹ = 11606810143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11606810143) 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, 145119 + ... + 210411.

It is an arithmetic number, because the mean of its divisors is an integer number (663648216).

Almost surely, 2^11606810145 is an apocalyptic number.

11606810145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11606810145 is a deficient number, since it is larger than the sum of its proper divisors (9629932767).

11606810145 is a wasteful number, since it uses less digits than its factorization.

11606810145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67001.

The product of its (nonzero) digits is 5760, while the sum is 33.

The spelling of 11606810145 in words is "eleven billion, six hundred six million, eight hundred ten thousand, one hundred forty-five".