254053555343 has 16 divisors (see below), whose sum is σ = 292094240256. Its totient is φ = 216450882720.

The previous prime is 254053555291. The next prime is 254053555361. The reversal of 254053555343 is 343555350452.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 254053555343 - 2⁸ = 254053555087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254053555294 and 254053555303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254053555373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2591030 + ... + 2687292.

It is an arithmetic number, because the mean of its divisors is an integer number (18255890016).

Almost surely, 2^254053555343 is an apocalyptic number.

254053555343 is a deficient number, since it is larger than the sum of its proper divisors (38040684913).

254053555343 is a wasteful number, since it uses less digits than its factorization.

254053555343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98534.

The product of its (nonzero) digits is 2700000, while the sum is 44.

The spelling of 254053555343 in words is "two hundred fifty-four billion, fifty-three million, five hundred fifty-five thousand, three hundred forty-three".