11655873056446 has 16 divisors (see below), whose sum is σ = 17654324354784. Its totient is φ = 5771103201504.

The previous prime is 11655873056293. The next prime is 11655873056489. The reversal of 11655873056446 is 64465037855611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3552780 + ... + 5994496.

It is an arithmetic number, because the mean of its divisors is an integer number (1103395272174).

Almost surely, 2^{11655873056446} is an apocalyptic number.

11655873056446 is a deficient number, since it is larger than the sum of its proper divisors (5998451298338).

11655873056446 is a wasteful number, since it uses less digits than its factorization.

11655873056446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464995.

The product of its (nonzero) digits is 72576000, while the sum is 61.

The spelling of 11655873056446 in words is "eleven trillion, six hundred fifty-five billion, eight hundred seventy-three million, fifty-six thousand, four hundred forty-six".