11550648352 has 24 divisors (see below), whose sum is σ = 22769805996. Its totient is φ = 5767840512.

The previous prime is 11550648313. The next prime is 11550648383. The reversal of 11550648352 is 25384605511.

It can be written as a sum of positive squares in 2 ways, for example, as 10289262096 + 1261386256 = 101436^2 + 35516^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208743 + ... + 258214.

Almost surely, 2^11550648352 is an apocalyptic number.

It is an amenable number.

11550648352 is a deficient number, since it is larger than the sum of its proper divisors (11219157644).

11550648352 is an equidigital number, since it uses as much as digits as its factorization.

11550648352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467740 (or 467732 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 11550648352 in words is "eleven billion, five hundred fifty million, six hundred forty-eight thousand, three hundred fifty-two".