470686558709 has 2 divisors, whose sum is σ = 470686558710. Its totient is φ = 470686558708.

The previous prime is 470686558651. The next prime is 470686558717. The reversal of 470686558709 is 907855686074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 271790182225 + 198896376484 = 521335^2 + 445978^2 .

It is a cyclic number.

It is not a de Polignac number, because 470686558709 - 2²⁴ = 470669781493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470686558409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235343279354 + 235343279355.

It is an arithmetic number, because the mean of its divisors is an integer number (235343279355).

Almost surely, 2^470686558709 is an apocalyptic number.

It is an amenable number.

470686558709 is a deficient number, since it is larger than the sum of its proper divisors (1).

470686558709 is an equidigital number, since it uses as much as digits as its factorization.

470686558709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101606400, while the sum is 65.

The spelling of 470686558709 in words is "four hundred seventy billion, six hundred eighty-six million, five hundred fifty-eight thousand, seven hundred nine".