487064957 has 2 divisors, whose sum is σ = 487064958. Its totient is φ = 487064956.

The previous prime is 487064933. The next prime is 487064959. The reversal of 487064957 is 759460784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 297424516 + 189640441 = 17246^2 + 13771^2 .

It is a cyclic number.

It is not a de Polignac number, because 487064957 - 2¹⁰ = 487063933 is a prime.

Together with 487064959, 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 (487064959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243532478 + 243532479.

It is an arithmetic number, because the mean of its divisors is an integer number (243532479).

Almost surely, 2^487064957 is an apocalyptic number.

It is an amenable number.

487064957 is a deficient number, since it is larger than the sum of its proper divisors (1).

487064957 is an equidigital number, since it uses as much as digits as its factorization.

487064957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 487064957 is about 22069.5481829602. The cubic root of 487064957 is about 786.7962743896.

The spelling of 487064957 in words is "four hundred eighty-seven million, sixty-four thousand, nine hundred fifty-seven".