2254403423539 has 4 divisors (see below), whose sum is σ = 2254963249624. Its totient is φ = 2253843597456.

The previous prime is 2254403423533. The next prime is 2254403423543. The reversal of 2254403423539 is 9353243044522.

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 2254403423539 - 2⁵ = 2254403423507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2254403423533) 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, 279907002 + ... + 279915055.

It is an arithmetic number, because the mean of its divisors is an integer number (563740812406).

Almost surely, 2^{2254403423539} is an apocalyptic number.

2254403423539 is a deficient number, since it is larger than the sum of its proper divisors (559826085).

2254403423539 is an equidigital number, since it uses as much as digits as its factorization.

2254403423539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559826084.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 2254403423539 in words is "two trillion, two hundred fifty-four billion, four hundred three million, four hundred twenty-three thousand, five hundred thirty-nine".