487502065 has 4 divisors (see below), whose sum is σ = 585002484. Its totient is φ = 390001648.

The previous prime is 487502027. The next prime is 487502083. The reversal of 487502065 is 560205784.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91929744 + 395572321 = 9588^2 + 19889^2 .

It is a cyclic number.

It is not a de Polignac number, because 487502065 - 2¹³ = 487493873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48750202 + ... + 48750211.

It is an arithmetic number, because the mean of its divisors is an integer number (146250621).

Almost surely, 2^487502065 is an apocalyptic number.

It is an amenable number.

487502065 is a deficient number, since it is larger than the sum of its proper divisors (97500419).

487502065 is an equidigital number, since it uses as much as digits as its factorization.

487502065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97500418.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 487502065 is about 22079.4489288116. The cubic root of 487502065 is about 787.0315695743.

The spelling of 487502065 in words is "four hundred eighty-seven million, five hundred two thousand, sixty-five".