11611252036667 has 8 divisors (see below), whose sum is σ = 11894723887200. Its totient is φ = 11327793071040.

The previous prime is 11611252036651. The next prime is 11611252036669. The reversal of 11611252036667 is 76663025211611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11611252036667 - 2⁴ = 11611252036651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11611252036669) 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, 1384292 + ... + 5013857.

It is an arithmetic number, because the mean of its divisors is an integer number (1486840485900).

Almost surely, 2^{11611252036667} is an apocalyptic number.

11611252036667 is a deficient number, since it is larger than the sum of its proper divisors (283471850533).

11611252036667 is an equidigital number, since it uses as much as digits as its factorization.

11611252036667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6442453.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 11611252036667 in words is "eleven trillion, six hundred eleven billion, two hundred fifty-two million, thirty-six thousand, six hundred sixty-seven".