453155017153271 has 4 divisors (see below), whose sum is σ = 453285647026200. Its totient is φ = 453024387280344.

The previous prime is 453155017153261. The next prime is 453155017153277. The reversal of 453155017153271 is 172351710551354.

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 453155017153271 - 2¹⁰ = 453155017152247 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 (453155017153277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65314931261 + ... + 65314938198.

It is an arithmetic number, because the mean of its divisors is an integer number (113321411756550).

Almost surely, 2^{453155017153271} is an apocalyptic number.

453155017153271 is a deficient number, since it is larger than the sum of its proper divisors (130629872929).

453155017153271 is a wasteful number, since it uses less digits than its factorization.

453155017153271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130629872928.

The product of its (nonzero) digits is 2205000, while the sum is 50.

The spelling of 453155017153271 in words is "four hundred fifty-three trillion, one hundred fifty-five billion, seventeen million, one hundred fifty-three thousand, two hundred seventy-one".