11627684767055 has 32 divisors (see below), whose sum is σ = 15979218554880. Its totient is φ = 7956932503680.

The previous prime is 11627684767043. The next prime is 11627684767091. The reversal of 11627684767055 is 55076748672611.

It is a happy number.

It is not a de Polignac number, because 11627684767055 - 2¹⁰ = 11627684766031 is a prime.

It is a super-2 number, since 2×11627684767055² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11627684766982 and 11627684767000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 306238682 + ... + 306276648.

It is an arithmetic number, because the mean of its divisors is an integer number (499350579840).

Almost surely, 2^{11627684767055} is an apocalyptic number.

11627684767055 is a deficient number, since it is larger than the sum of its proper divisors (4351533787825).

11627684767055 is a wasteful number, since it uses less digits than its factorization.

11627684767055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55679.

The product of its (nonzero) digits is 118540800, while the sum is 65.

The spelling of 11627684767055 in words is "eleven trillion, six hundred twenty-seven billion, six hundred eighty-four million, seven hundred sixty-seven thousand, fifty-five".