254350055345005 has 8 divisors (see below), whose sum is σ = 305220553989912. Its totient is φ = 203479719225408.

The previous prime is 254350055344999. The next prime is 254350055345027. The reversal of 254350055345005 is 500543550053452.

It can be written as a sum of positive squares in 4 ways, for example, as 4048735549609 + 250301319795396 = 2012147^2 + 15820914^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 254350055345005 - 2⁷ = 254350055344877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37161414 + ... + 43470343.

It is an arithmetic number, because the mean of its divisors is an integer number (38152569248739).

Almost surely, 2^{254350055345005} is an apocalyptic number.

It is an amenable number.

254350055345005 is a deficient number, since it is larger than the sum of its proper divisors (50870498644907).

254350055345005 is an equidigital number, since it uses as much as digits as its factorization.

254350055345005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81262655.

The product of its (nonzero) digits is 4500000, while the sum is 46.

The spelling of 254350055345005 in words is "two hundred fifty-four trillion, three hundred fifty billion, fifty-five million, three hundred forty-five thousand, five".