470686558561 has 2 divisors, whose sum is σ = 470686558562. Its totient is φ = 470686558560.

The previous prime is 470686558553. The next prime is 470686558571. The reversal of 470686558561 is 165855686074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 457266726225 + 13419832336 = 676215^2 + 115844^2 .

It is a cyclic number.

It is not a de Polignac number, because 470686558561 - 2³ = 470686558553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 470686558561.

It is not a weakly prime, because it can be changed into another prime (470686558541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235343279280 + 235343279281.

It is an arithmetic number, because the mean of its divisors is an integer number (235343279281).

Almost surely, 2^470686558561 is an apocalyptic number.

It is an amenable number.

470686558561 is a deficient number, since it is larger than the sum of its proper divisors (1).

470686558561 is an equidigital number, since it uses as much as digits as its factorization.

470686558561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384000, while the sum is 61.

The spelling of 470686558561 in words is "four hundred seventy billion, six hundred eighty-six million, five hundred fifty-eight thousand, five hundred sixty-one".