2254203543 has 8 divisors (see below), whose sum is σ = 3050464768. Its totient is φ = 1480372344.

The previous prime is 2254203541. The next prime is 2254203559. The reversal of 2254203543 is 3453024522.

2254203543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2254203543 - 2¹ = 2254203541 is a prime.

It is a super-2 number, since 2×2254203543² = 10162867226547505698, 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 2254203543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254203541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5607271 + ... + 5607672.

It is an arithmetic number, because the mean of its divisors is an integer number (381308096).

Almost surely, 2^2254203543 is an apocalyptic number.

2254203543 is a deficient number, since it is larger than the sum of its proper divisors (796261225).

2254203543 is a wasteful number, since it uses less digits than its factorization.

2254203543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11215013.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2254203543 is about 47478.4534604909. The cubic root of 2254203543 is about 1311.1862190173.

The spelling of 2254203543 in words is "two billion, two hundred fifty-four million, two hundred three thousand, five hundred forty-three".