2455224454 has 4 divisors (see below), whose sum is σ = 3682836684. Its totient is φ = 1227612226.

The previous prime is 2455224437. The next prime is 2455224463. The reversal of 2455224454 is 4544225542.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613806112 + ... + 613806115.

It is an arithmetic number, because the mean of its divisors is an integer number (920709171).

Almost surely, 2^2455224454 is an apocalyptic number.

2455224454 is a deficient number, since it is larger than the sum of its proper divisors (1227612230).

2455224454 is a wasteful number, since it uses less digits than its factorization.

2455224454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227612229.

The product of its digits is 256000, while the sum is 37.

The square root of 2455224454 is about 49550.2215333090. The cubic root of 2455224454 is about 1349.0573124399.

Adding to 2455224454 its reverse (4544225542), we get a palindrome (6999449996).

The spelling of 2455224454 in words is "two billion, four hundred fifty-five million, two hundred twenty-four thousand, four hundred fifty-four".