453450445265 has 16 divisors (see below), whose sum is σ = 545922493200. Its totient is φ = 361572660480.

The previous prime is 453450445223. The next prime is 453450445297. The reversal of 453450445265 is 562544054354.

It can be written as a sum of positive squares in 8 ways, for example, as 277640471056 + 175809974209 = 526916^2 + 419297^2 .

It is not a de Polignac number, because 453450445265 - 2¹⁶ = 453450379729 is a prime.

It is a super-2 number, since 2×453450445265² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22720511 + ... + 22740459.

It is an arithmetic number, because the mean of its divisors is an integer number (34120155825).

Almost surely, 2^453450445265 is an apocalyptic number.

It is an amenable number.

453450445265 is a deficient number, since it is larger than the sum of its proper divisors (92472047935).

453450445265 is a wasteful number, since it uses less digits than its factorization.

453450445265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34612.

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 453450445265 in words is "four hundred fifty-three billion, four hundred fifty million, four hundred forty-five thousand, two hundred sixty-five".