11611052676571 has 16 divisors (see below), whose sum is σ = 12616643983360. Its totient is φ = 10644922074240.

The previous prime is 11611052676551. The next prime is 11611052676599. The reversal of 11611052676571 is 17567625011611.

It is not a de Polignac number, because 11611052676571 - 2¹³ = 11611052668379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11611052676551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42700675 + ... + 42971731.

It is an arithmetic number, because the mean of its divisors is an integer number (788540248960).

Almost surely, 2^{11611052676571} is an apocalyptic number.

11611052676571 is a deficient number, since it is larger than the sum of its proper divisors (1005591306789).

11611052676571 is a wasteful number, since it uses less digits than its factorization.

11611052676571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343834.

The product of its (nonzero) digits is 529200, while the sum is 49.

The spelling of 11611052676571 in words is "eleven trillion, six hundred eleven billion, fifty-two million, six hundred seventy-six thousand, five hundred seventy-one".