11546164406634 has 32 divisors (see below), whose sum is σ = 27129449237184. Its totient is φ = 3229696337280.

The previous prime is 11546164406603. The next prime is 11546164406659. The reversal of 11546164406634 is 43660446164511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6728533179 + ... + 6728534894.

It is an arithmetic number, because the mean of its divisors is an integer number (847795288662).

Almost surely, 2^{11546164406634} is an apocalyptic number.

11546164406634 is an abundant number, since it is smaller than the sum of its proper divisors (15583284830550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11546164406634 is a wasteful number, since it uses less digits than its factorization.

11546164406634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13457068102.

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 11546164406634 in words is "eleven trillion, five hundred forty-six billion, one hundred sixty-four million, four hundred six thousand, six hundred thirty-four".