2425454453 has 4 divisors (see below), whose sum is σ = 2428609260. Its totient is φ = 2422299648.

The previous prime is 2425454417. The next prime is 2425454459. The reversal of 2425454453 is 3544545242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 477291409 + 1948163044 = 21847^2 + 44138^2 .

It is a cyclic number.

It is not a de Polignac number, because 2425454453 - 2³⁰ = 1351712629 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 (2425454459) 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, 1576250 + ... + 1577787.

It is an arithmetic number, because the mean of its divisors is an integer number (607152315).

Almost surely, 2^2425454453 is an apocalyptic number.

It is an amenable number.

2425454453 is a deficient number, since it is larger than the sum of its proper divisors (3154807).

2425454453 is an equidigital number, since it uses as much as digits as its factorization.

2425454453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154806.

The product of its digits is 384000, while the sum is 38.

The square root of 2425454453 is about 49248.9030639262. The cubic root of 2425454453 is about 1343.5826111798.

Adding to 2425454453 its reverse (3544545242), we get a palindrome (5969999695).

The spelling of 2425454453 in words is "two billion, four hundred twenty-five million, four hundred fifty-four thousand, four hundred fifty-three".