11055666355 has 16 divisors (see below), whose sum is σ = 14051340864. Its totient is φ = 8321812480.

The previous prime is 11055666337. The next prime is 11055666373. The reversal of 11055666355 is 55366655011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11055666337) and next prime (11055666373).

It is not a de Polignac number, because 11055666355 - 2¹¹ = 11055664307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302394 + ... + 336976.

It is an arithmetic number, because the mean of its divisors is an integer number (878208804).

Almost surely, 2^11055666355 is an apocalyptic number.

11055666355 is a deficient number, since it is larger than the sum of its proper divisors (2995674509).

11055666355 is a wasteful number, since it uses less digits than its factorization.

11055666355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38366.

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 11055666355 in words is "eleven billion, fifty-five million, six hundred sixty-six thousand, three hundred fifty-five".