2455225243 has 4 divisors (see below), whose sum is σ = 2521582720. Its totient is φ = 2388867768.

The previous prime is 2455225211. The next prime is 2455225247. The reversal of 2455225243 is 3425225542.

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

It is a cyclic number.

It is not a de Polignac number, because 2455225243 - 2⁵ = 2455225211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2455225199 and 2455225208.

It is not an unprimeable number, because it can be changed into a prime (2455225247) 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, 33178683 + ... + 33178756.

It is an arithmetic number, because the mean of its divisors is an integer number (630395680).

Almost surely, 2^2455225243 is an apocalyptic number.

2455225243 is a deficient number, since it is larger than the sum of its proper divisors (66357477).

2455225243 is an equidigital number, since it uses as much as digits as its factorization.

2455225243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66357476.

The product of its digits is 96000, while the sum is 34.

The square root of 2455225243 is about 49550.2294949277. The cubic root of 2455225243 is about 1349.0574569489.

The spelling of 2455225243 in words is "two billion, four hundred fifty-five million, two hundred twenty-five thousand, two hundred forty-three".