11556702675711 has 6 divisors (see below), whose sum is σ = 16693014976040. Its totient is φ = 7704468450468.

The previous prime is 11556702675697. The next prime is 11556702675719. The reversal of 11556702675711 is 11757620765511.

It is a happy number.

11556702675711 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 6 + 7 + 0 + 2 + 67 + 571 + 1 = 666.

It is not a de Polignac number, because 11556702675711 - 2¹³ = 11556702667519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11556702675719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 642039037531 + ... + 642039037548.

Almost surely, 2^{11556702675711} is an apocalyptic number.

11556702675711 is a deficient number, since it is larger than the sum of its proper divisors (5136312300329).

11556702675711 is a wasteful number, since it uses less digits than its factorization.

11556702675711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284078075085 (or 1284078075082 counting only the distinct ones).

The product of its (nonzero) digits is 3087000, while the sum is 54.

The spelling of 11556702675711 in words is "eleven trillion, five hundred fifty-six billion, seven hundred two million, six hundred seventy-five thousand, seven hundred eleven".