455552500111 has 4 divisors (see below), whose sum is σ = 461792945392. Its totient is φ = 449312054832.

The previous prime is 455552500099. The next prime is 455552500133. The reversal of 455552500111 is 111005255554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 455552500111 - 2¹⁷ = 455552369039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455552500211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3120222531 + ... + 3120222676.

It is an arithmetic number, because the mean of its divisors is an integer number (115448236348).

Almost surely, 2^455552500111 is an apocalyptic number.

455552500111 is a deficient number, since it is larger than the sum of its proper divisors (6240445281).

455552500111 is an equidigital number, since it uses as much as digits as its factorization.

455552500111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6240445280.

The product of its (nonzero) digits is 25000, while the sum is 34.

Adding to 455552500111 its reverse (111005255554), we get a palindrome (566557755665).

The spelling of 455552500111 in words is "four hundred fifty-five billion, five hundred fifty-two million, five hundred thousand, one hundred eleven".