488352521 has 2 divisors, whose sum is σ = 488352522. Its totient is φ = 488352520.

The previous prime is 488352511. The next prime is 488352533. The reversal of 488352521 is 125253884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 258405625 + 229946896 = 16075^2 + 15164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488352521 is a prime.

It is not a weakly prime, because it can be changed into another prime (488352511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244176260 + 244176261.

It is an arithmetic number, because the mean of its divisors is an integer number (244176261).

Almost surely, 2^488352521 is an apocalyptic number.

It is an amenable number.

488352521 is a deficient number, since it is larger than the sum of its proper divisors (1).

488352521 is an equidigital number, since it uses as much as digits as its factorization.

488352521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 76800, while the sum is 38.

The square root of 488352521 is about 22098.6995318729. The cubic root of 488352521 is about 787.4889672092.

The spelling of 488352521 in words is "four hundred eighty-eight million, three hundred fifty-two thousand, five hundred twenty-one".