487283838577 has 2 divisors, whose sum is σ = 487283838578. Its totient is φ = 487283838576.

The previous prime is 487283838563. The next prime is 487283838631. The reversal of 487283838577 is 775838382784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 271645270416 + 215638568161 = 521196^2 + 464369^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-487283838577 is a prime.

It is not a weakly prime, because it can be changed into another prime (487283818577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243641919288 + 243641919289.

It is an arithmetic number, because the mean of its divisors is an integer number (243641919289).

Almost surely, 2^487283838577 is an apocalyptic number.

It is an amenable number.

487283838577 is a deficient number, since it is larger than the sum of its proper divisors (1).

487283838577 is an equidigital number, since it uses as much as digits as its factorization.

487283838577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 505774080, while the sum is 70.

The spelling of 487283838577 in words is "four hundred eighty-seven billion, two hundred eighty-three million, eight hundred thirty-eight thousand, five hundred seventy-seven".