11662300649 has 8 divisors (see below), whose sum is σ = 11748422400. Its totient is φ = 11576491200.

The previous prime is 11662300631. The next prime is 11662300651. The reversal of 11662300649 is 94600326611.

11662300649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11662300649 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11662300619) by changing a digit.

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, 2849 + ... + 152750.

It is an arithmetic number, because the mean of its divisors is an integer number (1468552800).

Almost surely, 2^11662300649 is an apocalyptic number.

It is an amenable number.

11662300649 is a deficient number, since it is larger than the sum of its proper divisors (86121751).

11662300649 is a wasteful number, since it uses less digits than its factorization.

11662300649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156151.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 11662300649 in words is "eleven billion, six hundred sixty-two million, three hundred thousand, six hundred forty-nine".