255075181570751 has 2 divisors, whose sum is σ = 255075181570752. Its totient is φ = 255075181570750.

The previous prime is 255075181570697. The next prime is 255075181570771. The reversal of 255075181570751 is 157075181570552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255075181570751 - 2²² = 255075177376447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255075181570771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127537590785375 + 127537590785376.

It is an arithmetic number, because the mean of its divisors is an integer number (127537590785376).

Almost surely, 2^{255075181570751} is an apocalyptic number.

255075181570751 is a deficient number, since it is larger than the sum of its proper divisors (1).

255075181570751 is an equidigital number, since it uses as much as digits as its factorization.

255075181570751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17150000, while the sum is 59.

The spelling of 255075181570751 in words is "two hundred fifty-five trillion, seventy-five billion, one hundred eighty-one million, five hundred seventy thousand, seven hundred fifty-one".