11564802752 has 14 divisors (see below), whose sum is σ = 22948905588. Its totient is φ = 5782401344.

The previous prime is 11564802749. The next prime is 11564802757. The reversal of 11564802752 is 25720846511.

It is not an unprimeable number, because it can be changed into a prime (11564802757) by changing a digit.

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 as a sum of consecutive naturals, namely, 90349958 + ... + 90350085.

It is an arithmetic number, because the mean of its divisors is an integer number (1639207542).

Almost surely, 2^11564802752 is an apocalyptic number.

It is an amenable number.

11564802752 is a deficient number, since it is larger than the sum of its proper divisors (11384102836).

11564802752 is an equidigital number, since it uses as much as digits as its factorization.

11564802752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180700055 (or 180700045 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 11564802752 in words is "eleven billion, five hundred sixty-four million, eight hundred two thousand, seven hundred fifty-two".