11807578601 has 24 divisors (see below), whose sum is σ = 14627116800. Its totient is φ = 9332758656.

The previous prime is 11807578591. The next prime is 11807578613. The reversal of 11807578601 is 10687570811.

It is not a de Polignac number, because 11807578601 - 2⁶ = 11807578537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11807578631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1300325 + ... + 1309373.

It is an arithmetic number, because the mean of its divisors is an integer number (609463200).

Almost surely, 2^11807578601 is an apocalyptic number.

It is an amenable number.

11807578601 is a deficient number, since it is larger than the sum of its proper divisors (2819538199).

11807578601 is a wasteful number, since it uses less digits than its factorization.

11807578601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10185 (or 10172 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 44.

The spelling of 11807578601 in words is "eleven billion, eight hundred seven million, five hundred seventy-eight thousand, six hundred one".