254256116055 has 32 divisors (see below), whose sum is σ = 428478508800. Its totient is φ = 128388943872.

The previous prime is 254256116053. The next prime is 254256116069. The reversal of 254256116055 is 550611652452.

It is not a de Polignac number, because 254256116055 - 2¹ = 254256116053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254256115998 and 254256116016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254256116053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207511 + ... + 742679.

It is an arithmetic number, because the mean of its divisors is an integer number (13389953400).

Almost surely, 2^254256116055 is an apocalyptic number.

254256116055 is a deficient number, since it is larger than the sum of its proper divisors (174222392745).

254256116055 is a wasteful number, since it uses less digits than its factorization.

254256116055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536863.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 254256116055 in words is "two hundred fifty-four billion, two hundred fifty-six million, one hundred sixteen thousand, fifty-five".