11601008745 has 16 divisors (see below), whose sum is σ = 18563246592. Its totient is φ = 6186660480.

The previous prime is 11601008737. The next prime is 11601008767. The reversal of 11601008745 is 54780010611.

It is a happy number.

It is not a de Polignac number, because 11601008745 - 2³ = 11601008737 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189669 + ... + 243261.

It is an arithmetic number, because the mean of its divisors is an integer number (1160202912).

Almost surely, 2^11601008745 is an apocalyptic number.

11601008745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11601008745 is a deficient number, since it is larger than the sum of its proper divisors (6962237847).

11601008745 is a wasteful number, since it uses less digits than its factorization.

11601008745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68032.

The product of its (nonzero) digits is 6720, while the sum is 33.

The spelling of 11601008745 in words is "eleven billion, six hundred one million, eight thousand, seven hundred forty-five".