11727032651 has 16 divisors (see below), whose sum is σ = 12231212544. Its totient is φ = 11234487264.

The previous prime is 11727032621. The next prime is 11727032719. The reversal of 11727032651 is 15623072711.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11727032651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11727032621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1098200 + ... + 1108826.

It is an arithmetic number, because the mean of its divisors is an integer number (764450784).

Almost surely, 2^11727032651 is an apocalyptic number.

11727032651 is a deficient number, since it is larger than the sum of its proper divisors (504179893).

11727032651 is a wasteful number, since it uses less digits than its factorization.

11727032651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11170.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 11727032651 in words is "eleven billion, seven hundred twenty-seven million, thirty-two thousand, six hundred fifty-one".