455166011111 has 8 divisors (see below), whose sum is σ = 522913234944. Its totient is φ = 388099664280.

The previous prime is 455166011089. The next prime is 455166011117. The reversal of 455166011111 is 111110661554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455166011111 is a prime.

It is a super-3 number, since 3×455166011111³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455166011117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170217815 + ... + 170220488.

It is an arithmetic number, because the mean of its divisors is an integer number (65364154368).

Almost surely, 2^455166011111 is an apocalyptic number.

455166011111 is a deficient number, since it is larger than the sum of its proper divisors (67747223833).

455166011111 is a wasteful number, since it uses less digits than its factorization.

455166011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340438501.

The product of its (nonzero) digits is 3600, while the sum is 32.

Adding to 455166011111 its reverse (111110661554), we get a palindrome (566276672665).

The spelling of 455166011111 in words is "four hundred fifty-five billion, one hundred sixty-six million, eleven thousand, one hundred eleven".