11725322648 has 32 divisors (see below), whose sum is σ = 23686592160. Its totient is φ = 5409296640.

The previous prime is 11725322629. The next prime is 11725322663. The reversal of 11725322648 is 84622352711.

11725322648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 223493 + ... + 270923.

It is an arithmetic number, because the mean of its divisors is an integer number (740206005).

Almost surely, 2^11725322648 is an apocalyptic number.

It is an amenable number.

11725322648 is an abundant number, since it is smaller than the sum of its proper divisors (11961269512).

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

11725322648 is a wasteful number, since it uses less digits than its factorization.

11725322648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49827 (or 49823 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The spelling of 11725322648 in words is "eleven billion, seven hundred twenty-five million, three hundred twenty-two thousand, six hundred forty-eight".