11627684767085 has 8 divisors (see below), whose sum is σ = 13953298527096. Its totient is φ = 9302096609280.

The previous prime is 11627684767043. The next prime is 11627684767091. The reversal of 11627684767085 is 58076748672611.

It can be written as a sum of positive squares in 4 ways, for example, as 177541721449 + 11450143045636 = 421357^2 + 3383806^2 .

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

It is not a de Polignac number, because 11627684767085 - 2⁶ = 11627684767021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5386784 + ... + 7229993.

It is an arithmetic number, because the mean of its divisors is an integer number (1744162315887).

Almost surely, 2^{11627684767085} is an apocalyptic number.

It is an amenable number.

11627684767085 is a deficient number, since it is larger than the sum of its proper divisors (2325613760011).

11627684767085 is a wasteful number, since it uses less digits than its factorization.

11627684767085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12801103.

The product of its (nonzero) digits is 189665280, while the sum is 68.

The spelling of 11627684767085 in words is "eleven trillion, six hundred twenty-seven billion, six hundred eighty-four million, seven hundred sixty-seven thousand, eighty-five".