11808481627 has 16 divisors (see below), whose sum is σ = 12753861120. Its totient is φ = 10896379200.

The previous prime is 11808481613. The next prime is 11808481649. The reversal of 11808481627 is 72618480811.

It is a cyclic number.

It is not a de Polignac number, because 11808481627 - 2⁷ = 11808481499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11808491627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479538 + ... + 503560.

It is an arithmetic number, because the mean of its divisors is an integer number (797116320).

Almost surely, 2^11808481627 is an apocalyptic number.

11808481627 is a deficient number, since it is larger than the sum of its proper divisors (945379493).

11808481627 is a wasteful number, since it uses less digits than its factorization.

11808481627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24714.

The product of its (nonzero) digits is 172032, while the sum is 46.

The spelling of 11808481627 in words is "eleven billion, eight hundred eight million, four hundred eighty-one thousand, six hundred twenty-seven".