453506111601 has 4 divisors (see below), whose sum is σ = 604674815472. Its totient is φ = 302337407732.

The previous prime is 453506111599. The next prime is 453506111627. The reversal of 453506111601 is 106111605354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 453506111601 - 2¹ = 453506111599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (453506111501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75584351931 + ... + 75584351936.

It is an arithmetic number, because the mean of its divisors is an integer number (151168703868).

Almost surely, 2^453506111601 is an apocalyptic number.

It is an amenable number.

453506111601 is a deficient number, since it is larger than the sum of its proper divisors (151168703871).

453506111601 is a wasteful number, since it uses less digits than its factorization.

453506111601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151168703870.

The product of its (nonzero) digits is 10800, while the sum is 33.

Adding to 453506111601 its reverse (106111605354), we get a palindrome (559617716955).

The spelling of 453506111601 in words is "four hundred fifty-three billion, five hundred six million, one hundred eleven thousand, six hundred one".