225273180701497 has 2 divisors, whose sum is σ = 225273180701498. Its totient is φ = 225273180701496.

The previous prime is 225273180701477. The next prime is 225273180701533. The reversal of 225273180701497 is 794107081372522.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214649779166761 + 10623401534736 = 14650931^2 + 3259356^2 .

It is a cyclic number.

It is not a de Polignac number, because 225273180701497 - 2²³ = 225273172312889 is a prime.

It is not a weakly prime, because it can be changed into another prime (225273180701477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112636590350748 + 112636590350749.

It is an arithmetic number, because the mean of its divisors is an integer number (112636590350749).

Almost surely, 2^{225273180701497} is an apocalyptic number.

It is an amenable number.

225273180701497 is a deficient number, since it is larger than the sum of its proper divisors (1).

225273180701497 is an equidigital number, since it uses as much as digits as its factorization.

225273180701497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 225273180701497 in words is "two hundred twenty-five trillion, two hundred seventy-three billion, one hundred eighty million, seven hundred one thousand, four hundred ninety-seven".