453132213553 has 4 divisors (see below), whose sum is σ = 453171935088. Its totient is φ = 453092492020.

The previous prime is 453132213529. The next prime is 453132213577. The reversal of 453132213553 is 355312231354.

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 an interprime number because it is at equal distance from previous prime (453132213529) and next prime (453132213577).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453132213553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453132213353) 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, 19843651 + ... + 19866472.

It is an arithmetic number, because the mean of its divisors is an integer number (113292983772).

Almost surely, 2^453132213553 is an apocalyptic number.

It is an amenable number.

453132213553 is a deficient number, since it is larger than the sum of its proper divisors (39721535).

453132213553 is a wasteful number, since it uses less digits than its factorization.

453132213553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39721534.

The product of its digits is 162000, while the sum is 37.

The spelling of 453132213553 in words is "four hundred fifty-three billion, one hundred thirty-two million, two hundred thirteen thousand, five hundred fifty-three".