487702529 has 2 divisors, whose sum is σ = 487702530. Its totient is φ = 487702528.

The previous prime is 487702441. The next prime is 487702547. The reversal of 487702529 is 925207784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276058225 + 211644304 = 16615^2 + 14548^2 .

It is a cyclic number.

It is not a de Polignac number, because 487702529 - 2¹² = 487698433 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487702529.

It is not a weakly prime, because it can be changed into another prime (487702559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243851264 + 243851265.

It is an arithmetic number, because the mean of its divisors is an integer number (243851265).

Almost surely, 2^487702529 is an apocalyptic number.

It is an amenable number.

487702529 is a deficient number, since it is larger than the sum of its proper divisors (1).

487702529 is an equidigital number, since it uses as much as digits as its factorization.

487702529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 487702529 is about 22083.9880682815. The cubic root of 487702529 is about 787.1394322804.

The spelling of 487702529 in words is "four hundred eighty-seven million, seven hundred two thousand, five hundred twenty-nine".