2453255873 has 4 divisors (see below), whose sum is σ = 2597565060. Its totient is φ = 2308946688.

The previous prime is 2453255863. The next prime is 2453255933. The reversal of 2453255873 is 3785523542.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3785523542 = 2 ⋅1892761771.

It can be written as a sum of positive squares in 2 ways, for example, as 2294697409 + 158558464 = 47903^2 + 12592^2 .

It is a cyclic number.

It is not a de Polignac number, because 2453255873 - 2¹⁰ = 2453254849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2453255843) 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, 72154568 + ... + 72154601.

It is an arithmetic number, because the mean of its divisors is an integer number (649391265).

Almost surely, 2^2453255873 is an apocalyptic number.

It is an amenable number.

2453255873 is a deficient number, since it is larger than the sum of its proper divisors (144309187).

2453255873 is a wasteful number, since it uses less digits than its factorization.

2453255873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144309186.

The product of its digits is 1008000, while the sum is 44.

The square root of 2453255873 is about 49530.3530473991. The cubic root of 2453255873 is about 1348.6966612733.

The spelling of 2453255873 in words is "two billion, four hundred fifty-three million, two hundred fifty-five thousand, eight hundred seventy-three".