225727303037 has 2 divisors, whose sum is σ = 225727303038. Its totient is φ = 225727303036.

The previous prime is 225727303031. The next prime is 225727303129. The reversal of 225727303037 is 730303727522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187338346276 + 38388956761 = 432826^2 + 195931^2 .

It is a cyclic number.

It is not a de Polignac number, because 225727303037 - 2²² = 225723108733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225727302985 and 225727303003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225727303031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112863651518 + 112863651519.

It is an arithmetic number, because the mean of its divisors is an integer number (112863651519).

Almost surely, 2^225727303037 is an apocalyptic number.

It is an amenable number.

225727303037 is a deficient number, since it is larger than the sum of its proper divisors (1).

225727303037 is an equidigital number, since it uses as much as digits as its factorization.

225727303037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 41.

The spelling of 225727303037 in words is "two hundred twenty-five billion, seven hundred twenty-seven million, three hundred three thousand, thirty-seven".