485470664773 has 2 divisors, whose sum is σ = 485470664774. Its totient is φ = 485470664772.

The previous prime is 485470664741. The next prime is 485470664851. The reversal of 485470664773 is 377466074584.

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., 348894592929 + 136576071844 = 590673^2 + 369562^2 .

It is a cyclic number.

It is not a de Polignac number, because 485470664773 - 2⁵ = 485470664741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485470662773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242735332386 + 242735332387.

It is an arithmetic number, because the mean of its divisors is an integer number (242735332387).

Almost surely, 2^485470664773 is an apocalyptic number.

It is an amenable number.

485470664773 is a deficient number, since it is larger than the sum of its proper divisors (1).

485470664773 is an equidigital number, since it uses as much as digits as its factorization.

485470664773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94832640, while the sum is 61.

The spelling of 485470664773 in words is "four hundred eighty-five billion, four hundred seventy million, six hundred sixty-four thousand, seven hundred seventy-three".