11648169260 has 144 divisors (see below), whose sum is σ = 32257139040. Its totient is φ = 3492357120.

The previous prime is 11648169257. The next prime is 11648169301. The reversal of 11648169260 is 6296184611.

11648169260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 218000 + ... + 266120.

It is an arithmetic number, because the mean of its divisors is an integer number (224007910).

Almost surely, 2^11648169260 is an apocalyptic number.

11648169260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11648169260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16128569520).

11648169260 is an abundant number, since it is smaller than the sum of its proper divisors (20608969780).

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

11648169260 is a wasteful number, since it uses less digits than its factorization.

11648169260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48176 (or 48167 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 11648169260 in words is "eleven billion, six hundred forty-eight million, one hundred sixty-nine thousand, two hundred sixty".