254355312113 has 6 divisors (see below), whose sum is σ = 295882710066. Its totient is φ = 218018838912.

The previous prime is 254355312049. The next prime is 254355312121. The reversal of 254355312113 is 311213553452.

It is a happy number.

254355312113 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 only one way, i.e., 197897750449 + 56457561664 = 444857^2 + 237608^2 .

It is not a de Polignac number, because 254355312113 - 2⁶ = 254355312049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254355312613) 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 5 ways as a sum of consecutive naturals, for example, 2595462320 + ... + 2595462417.

It is an arithmetic number, because the mean of its divisors is an integer number (49313785011).

Almost surely, 2^254355312113 is an apocalyptic number.

It is an amenable number.

254355312113 is a deficient number, since it is larger than the sum of its proper divisors (41527397953).

254355312113 is an equidigital number, since it uses as much as digits as its factorization.

254355312113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190924751 (or 5190924744 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

Adding to 254355312113 its reverse (311213553452), we get a palindrome (565568865565).

The spelling of 254355312113 in words is "two hundred fifty-four billion, three hundred fifty-five million, three hundred twelve thousand, one hundred thirteen".