225687852086803 has 2 divisors, whose sum is σ = 225687852086804. Its totient is φ = 225687852086802.

The previous prime is 225687852086791. The next prime is 225687852086869. The reversal of 225687852086803 is 308680258786522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225687852086803 - 2⁵ = 225687852086771 is a prime.

It is not a weakly prime, because it can be changed into another prime (225687852086603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112843926043401 + 112843926043402.

It is an arithmetic number, because the mean of its divisors is an integer number (112843926043402).

Almost surely, 2^{225687852086803} is an apocalyptic number.

225687852086803 is a deficient number, since it is larger than the sum of its proper divisors (1).

225687852086803 is an equidigital number, since it uses as much as digits as its factorization.

225687852086803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 619315200, while the sum is 70.

The spelling of 225687852086803 in words is "two hundred twenty-five trillion, six hundred eighty-seven billion, eight hundred fifty-two million, eighty-six thousand, eight hundred three".