11804654660 has 24 divisors (see below), whose sum is σ = 24795367296. Its totient is φ = 4720796640.

The previous prime is 11804654657. The next prime is 11804654663. The reversal of 11804654660 is 6645640811.

It is an interprime number because it is at equal distance from previous prime (11804654657) and next prime (11804654663).

It is not an unprimeable number, because it can be changed into a prime (11804654663) by changing a digit.

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, 27539 + ... + 156101.

It is an arithmetic number, because the mean of its divisors is an integer number (1033140304).

Almost surely, 2^11804654660 is an apocalyptic number.

11804654660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11804654660 is an abundant number, since it is smaller than the sum of its proper divisors (12990712636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11804654660 is a wasteful number, since it uses less digits than its factorization.

11804654660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133163 (or 133161 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 11804654660 in words is "eleven billion, eight hundred four million, six hundred fifty-four thousand, six hundred sixty".