2254791839 has 4 divisors (see below), whose sum is σ = 2263365456. Its totient is φ = 2246218224.

The previous prime is 2254791823. The next prime is 2254791841. The reversal of 2254791839 is 9381974522.

2254791839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2254791839 - 2⁴ = 2254791823 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 (2254791809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4286414 + ... + 4286939.

It is an arithmetic number, because the mean of its divisors is an integer number (565841364).

Almost surely, 2^2254791839 is an apocalyptic number.

2254791839 is a deficient number, since it is larger than the sum of its proper divisors (8573617).

2254791839 is an equidigital number, since it uses as much as digits as its factorization.

2254791839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8573616.

The product of its digits is 1088640, while the sum is 50.

The square root of 2254791839 is about 47484.6484561063. The cubic root of 2254791839 is about 1311.3002723847.

The spelling of 2254791839 in words is "two billion, two hundred fifty-four million, seven hundred ninety-one thousand, eight hundred thirty-nine".