578605213157 has 2 divisors, whose sum is σ = 578605213158. Its totient is φ = 578605213156.

The previous prime is 578605213133. The next prime is 578605213159. The reversal of 578605213157 is 751312506875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 292844404801 + 285760808356 = 541151^2 + 534566^2 .

It is a cyclic number.

It is not a de Polignac number, because 578605213157 - 2⁶ = 578605213093 is a prime.

Together with 578605213159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (578605213159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289302606578 + 289302606579.

It is an arithmetic number, because the mean of its divisors is an integer number (289302606579).

Almost surely, 2^578605213157 is an apocalyptic number.

It is an amenable number.

578605213157 is a deficient number, since it is larger than the sum of its proper divisors (1).

578605213157 is an equidigital number, since it uses as much as digits as its factorization.

578605213157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764000, while the sum is 50.

The spelling of 578605213157 in words is "five hundred seventy-eight billion, six hundred five million, two hundred thirteen thousand, one hundred fifty-seven".