659284313 has 2 divisors, whose sum is σ = 659284314. Its totient is φ = 659284312.

The previous prime is 659284253. The next prime is 659284319. The reversal of 659284313 is 313482956.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 478865689 + 180418624 = 21883^2 + 13432^2 .

It is a cyclic number.

It is not a de Polignac number, because 659284313 - 2¹² = 659280217 is a prime.

It is not a weakly prime, because it can be changed into another prime (659284319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329642156 + 329642157.

It is an arithmetic number, because the mean of its divisors is an integer number (329642157).

Almost surely, 2^659284313 is an apocalyptic number.

It is an amenable number.

659284313 is a deficient number, since it is larger than the sum of its proper divisors (1).

659284313 is an equidigital number, since it uses as much as digits as its factorization.

659284313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 41.

The square root of 659284313 is about 25676.5323398624. The cubic root of 659284313 is about 870.3439486478.

The spelling of 659284313 in words is "six hundred fifty-nine million, two hundred eighty-four thousand, three hundred thirteen".