455005050011 has 4 divisors (see below), whose sum is σ = 455008483800. Its totient is φ = 455001616224.

The previous prime is 455005049999. The next prime is 455005050061. The reversal of 455005050011 is 110050500554.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455005050011 is a prime.

It is a super-2 number, since 2×455005050011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455005050061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509806 + ... + 1785923.

It is an arithmetic number, because the mean of its divisors is an integer number (113752120950).

Almost surely, 2^455005050011 is an apocalyptic number.

455005050011 is a deficient number, since it is larger than the sum of its proper divisors (3433789).

455005050011 is a wasteful number, since it uses less digits than its factorization.

455005050011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433788.

The product of its (nonzero) digits is 2500, while the sum is 26.

Adding to 455005050011 its reverse (110050500554), we get a palindrome (565055550565).

The spelling of 455005050011 in words is "four hundred fifty-five billion, five million, fifty thousand, eleven".