453153455 has 4 divisors (see below), whose sum is σ = 543784152. Its totient is φ = 362522760.

The previous prime is 453153419. The next prime is 453153457. The reversal of 453153455 is 554351354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554351354 = 2 ⋅277175677.

It is not a de Polignac number, because 453153455 - 2²⁶ = 386044591 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 (453153457) 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, 45315341 + ... + 45315350.

It is an arithmetic number, because the mean of its divisors is an integer number (135946038).

Almost surely, 2^453153455 is an apocalyptic number.

453153455 is a deficient number, since it is larger than the sum of its proper divisors (90630697).

453153455 is an equidigital number, since it uses as much as digits as its factorization.

453153455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90630696.

The product of its digits is 90000, while the sum is 35.

The square root of 453153455 is about 21287.4013209692. The cubic root of 453153455 is about 768.0952838367.

The spelling of 453153455 in words is "four hundred fifty-three million, one hundred fifty-three thousand, four hundred fifty-five".