254431505350255 has 16 divisors (see below), whose sum is σ = 305352099196704. Its totient is φ = 203522343742080.

The previous prime is 254431505350223. The next prime is 254431505350271. The reversal of 254431505350255 is 552053505134452.

It is not a de Polignac number, because 254431505350255 - 2⁵ = 254431505350223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254431505350199 and 254431505350208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2120008200 + ... + 2120128210.

It is an arithmetic number, because the mean of its divisors is an integer number (19084506199794).

Almost surely, 2^{254431505350255} is an apocalyptic number.

254431505350255 is a deficient number, since it is larger than the sum of its proper divisors (50920593846449).

254431505350255 is a wasteful number, since it uses less digits than its factorization.

254431505350255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164106.

The product of its (nonzero) digits is 9000000, while the sum is 49.

The spelling of 254431505350255 in words is "two hundred fifty-four trillion, four hundred thirty-one billion, five hundred five million, three hundred fifty thousand, two hundred fifty-five".