11672056751 has 8 divisors (see below), whose sum is σ = 12211141824. Its totient is φ = 11145086080.

The previous prime is 11672056727. The next prime is 11672056757. The reversal of 11672056751 is 15765027611.

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-11672056751 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11672056699 and 11672056708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11672056757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3026630 + ... + 3030483.

It is an arithmetic number, because the mean of its divisors is an integer number (1526392728).

Almost surely, 2^11672056751 is an apocalyptic number.

11672056751 is a deficient number, since it is larger than the sum of its proper divisors (539085073).

11672056751 is an equidigital number, since it uses as much as digits as its factorization.

11672056751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6057201.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 11672056751 in words is "eleven billion, six hundred seventy-two million, fifty-six thousand, seven hundred fifty-one".