485456382011 has 4 divisors (see below), whose sum is σ = 485738134392. Its totient is φ = 485174629632.

The previous prime is 485456381999. The next prime is 485456382049. The reversal of 485456382011 is 110283654584.

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 485456382011 - 2¹⁰ = 485456380987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485456382611) 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, 140873606 + ... + 140877051.

It is an arithmetic number, because the mean of its divisors is an integer number (121434533598).

Almost surely, 2^485456382011 is an apocalyptic number.

485456382011 is a deficient number, since it is larger than the sum of its proper divisors (281752381).

485456382011 is a wasteful number, since it uses less digits than its factorization.

485456382011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281752380.

The product of its (nonzero) digits is 921600, while the sum is 47.

The spelling of 485456382011 in words is "four hundred eighty-five billion, four hundred fifty-six million, three hundred eighty-two thousand, eleven".