255100773523 has 2 divisors, whose sum is σ = 255100773524. Its totient is φ = 255100773522.

The previous prime is 255100773469. The next prime is 255100773583. The reversal of 255100773523 is 325377001552.

255100773523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255100773523 is a prime.

It is not a weakly prime, because it can be changed into another prime (255100773583) 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, 127550386761 + 127550386762.

It is an arithmetic number, because the mean of its divisors is an integer number (127550386762).

Almost surely, 2^255100773523 is an apocalyptic number.

255100773523 is a deficient number, since it is larger than the sum of its proper divisors (1).

255100773523 is an equidigital number, since it uses as much as digits as its factorization.

255100773523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 220500, while the sum is 40.

The spelling of 255100773523 in words is "two hundred fifty-five billion, one hundred million, seven hundred seventy-three thousand, five hundred twenty-three".