11164648747 has 16 divisors (see below), whose sum is σ = 12801184704. Its totient is φ = 9538560000.

The previous prime is 11164648739. The next prime is 11164648757. The reversal of 11164648747 is 74784646111.

11164648747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11164648747 - 2³ = 11164648739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11164648747.

It is not an unprimeable number, because it can be changed into a prime (11164648757) 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 15 ways as a sum of consecutive naturals, for example, 5165347 + ... + 5167507.

It is an arithmetic number, because the mean of its divisors is an integer number (800074044).

Almost surely, 2^11164648747 is an apocalyptic number.

11164648747 is a deficient number, since it is larger than the sum of its proper divisors (1636535957).

11164648747 is a wasteful number, since it uses less digits than its factorization.

11164648747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230.

The product of its digits is 903168, while the sum is 49.

It can be divided in two parts, 1116464 and 8747, that added together give a palindrome (1125211).

The spelling of 11164648747 in words is "eleven billion, one hundred sixty-four million, six hundred forty-eight thousand, seven hundred forty-seven".