488521073 has 2 divisors, whose sum is σ = 488521074. Its totient is φ = 488521072.

The previous prime is 488521063. The next prime is 488521093. The reversal of 488521073 is 370125884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 401882209 + 86638864 = 20047^2 + 9308^2 .

It is a cyclic number.

It is not a de Polignac number, because 488521073 - 2⁸ = 488520817 is a prime.

It is not a weakly prime, because it can be changed into another prime (488521013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244260536 + 244260537.

It is an arithmetic number, because the mean of its divisors is an integer number (244260537).

Almost surely, 2^488521073 is an apocalyptic number.

It is an amenable number.

488521073 is a deficient number, since it is larger than the sum of its proper divisors (1).

488521073 is an equidigital number, since it uses as much as digits as its factorization.

488521073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 488521073 is about 22102.5128209441. The cubic root of 488521073 is about 787.5795558495.

The spelling of 488521073 in words is "four hundred eighty-eight million, five hundred twenty-one thousand, seventy-three".