2254957243 has 8 divisors (see below), whose sum is σ = 2811375360. Its totient is φ = 1757109480.

The previous prime is 2254957217. The next prime is 2254957261. The reversal of 2254957243 is 3427594522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2254957243 - 2²⁵ = 2221402811 is a prime.

It is a super-2 number, since 2×2254957243² = 10169664335516322098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2254957243.

It is not an unprimeable number, because it can be changed into a prime (2254957043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14642503 + ... + 14642656.

It is an arithmetic number, because the mean of its divisors is an integer number (351421920).

Almost surely, 2^2254957243 is an apocalyptic number.

2254957243 is a deficient number, since it is larger than the sum of its proper divisors (556418117).

2254957243 is a wasteful number, since it uses less digits than its factorization.

2254957243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29285177.

The product of its digits is 604800, while the sum is 43.

The square root of 2254957243 is about 47486.3900817908. The cubic root of 2254957243 is about 1311.3323358038.

The spelling of 2254957243 in words is "two billion, two hundred fifty-four million, nine hundred fifty-seven thousand, two hundred forty-three".