11362564608 has 80 divisors (see below), whose sum is σ = 30548744160. Its totient is φ = 3752718336.

The previous prime is 11362564553. The next prime is 11362564667. The reversal of 11362564608 is 80646526311.

It is a self number, because there is not a number n which added to its sum of digits gives 11362564608.

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 7 ways as a sum of consecutive naturals, for example, 133491 + ... + 201357.

It is an arithmetic number, because the mean of its divisors is an integer number (381859302).

Almost surely, 2^11362564608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11362564608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15274372080).

11362564608 is an abundant number, since it is smaller than the sum of its proper divisors (19186179552).

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

11362564608 is an equidigital number, since it uses as much as digits as its factorization.

11362564608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67997 (or 67981 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 11362564608 in words is "eleven billion, three hundred sixty-two million, five hundred sixty-four thousand, six hundred eight".