655025441417 has 2 divisors, whose sum is σ = 655025441418. Its totient is φ = 655025441416.

The previous prime is 655025441401. The next prime is 655025441449. The reversal of 655025441417 is 714144520556.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 447662693776 + 207362747641 = 669076^2 + 455371^2 .

It is a cyclic number.

It is not a de Polignac number, because 655025441417 - 2⁴ = 655025441401 is a prime.

It is not a weakly prime, because it can be changed into another prime (655025441717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327512720708 + 327512720709.

It is an arithmetic number, because the mean of its divisors is an integer number (327512720709).

Almost surely, 2^655025441417 is an apocalyptic number.

It is an amenable number.

655025441417 is a deficient number, since it is larger than the sum of its proper divisors (1).

655025441417 is an equidigital number, since it uses as much as digits as its factorization.

655025441417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672000, while the sum is 44.

The spelling of 655025441417 in words is "six hundred fifty-five billion, twenty-five million, four hundred forty-one thousand, four hundred seventeen".