254414513191 has 2 divisors, whose sum is σ = 254414513192. Its totient is φ = 254414513190.

The previous prime is 254414513161. The next prime is 254414513219. The reversal of 254414513191 is 191315414452.

254414513191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254414513191 - 2⁵ = 254414513159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254414513161) 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 as a sum of consecutive naturals, namely, 127207256595 + 127207256596.

It is an arithmetic number, because the mean of its divisors is an integer number (127207256596).

Almost surely, 2^254414513191 is an apocalyptic number.

254414513191 is a deficient number, since it is larger than the sum of its proper divisors (1).

254414513191 is an equidigital number, since it uses as much as digits as its factorization.

254414513191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 40.

The spelling of 254414513191 in words is "two hundred fifty-four billion, four hundred fourteen million, five hundred thirteen thousand, one hundred ninety-one".