254822782113 has 20 divisors (see below), whose sum is σ = 387843486228. Its totient is φ = 166676533920.

The previous prime is 254822782111. The next prime is 254822782129. The reversal of 254822782113 is 311287228452.

254822782113 is a `hidden beast` number, since 2 + 548 + 2 + 2 + 78 + 21 + 13 = 666.

254822782113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 67825347489 + 186997434624 = 260433^2 + 432432^2 .

It is not a de Polignac number, because 254822782113 - 2¹ = 254822782111 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (254822782111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29674578 + ... + 29683163.

Almost surely, 2^254822782113 is an apocalyptic number.

It is an amenable number.

254822782113 is a deficient number, since it is larger than the sum of its proper divisors (133020704115).

254822782113 is an equidigital number, since it uses as much as digits as its factorization.

254822782113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59357806 (or 59357797 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The spelling of 254822782113 in words is "two hundred fifty-four billion, eight hundred twenty-two million, seven hundred eighty-two thousand, one hundred thirteen".