11578325806 has 16 divisors (see below), whose sum is σ = 17985790800. Its totient is φ = 5583493888.

The previous prime is 11578325767. The next prime is 11578325821. The reversal of 11578325806 is 60852387511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53560 + ... + 161323.

It is an arithmetic number, because the mean of its divisors is an integer number (1124111925).

Almost surely, 2^11578325806 is an apocalyptic number.

11578325806 is a deficient number, since it is larger than the sum of its proper divisors (6407464994).

11578325806 is a wasteful number, since it uses less digits than its factorization.

11578325806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215843.

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 11578325806 in words is "eleven billion, five hundred seventy-eight million, three hundred twenty-five thousand, eight hundred six".