477653277317 has 2 divisors, whose sum is σ = 477653277318. Its totient is φ = 477653277316.

The previous prime is 477653277301. The next prime is 477653277427. The reversal of 477653277317 is 713772356774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 471473116321 + 6180160996 = 686639^2 + 78614^2 .

It is a cyclic number.

It is not a de Polignac number, because 477653277317 - 2⁴ = 477653277301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477653277917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238826638658 + 238826638659.

It is an arithmetic number, because the mean of its divisors is an integer number (238826638659).

Almost surely, 2^477653277317 is an apocalyptic number.

It is an amenable number.

477653277317 is a deficient number, since it is larger than the sum of its proper divisors (1).

477653277317 is an equidigital number, since it uses as much as digits as its factorization.

477653277317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36303120, while the sum is 59.

The spelling of 477653277317 in words is "four hundred seventy-seven billion, six hundred fifty-three million, two hundred seventy-seven thousand, three hundred seventeen".