487736525 has 12 divisors (see below), whose sum is σ = 605997300. Its totient is φ = 389412480.

The previous prime is 487736521. The next prime is 487736527. The reversal of 487736525 is 525637784.

It can be written as a sum of positive squares in 6 ways, for example, as 121801 + 487614724 = 349^2 + 22082^2 .

It is not a de Polignac number, because 487736525 - 2² = 487736521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487736525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487736521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6440 + ... + 31889.

It is an arithmetic number, because the mean of its divisors is an integer number (50499775).

Almost surely, 2^487736525 is an apocalyptic number.

It is an amenable number.

487736525 is a deficient number, since it is larger than the sum of its proper divisors (118260775).

487736525 is a wasteful number, since it uses less digits than its factorization.

487736525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38848 (or 38843 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 47.

The square root of 487736525 is about 22084.7577528032. The cubic root of 487736525 is about 787.1577214142.

The spelling of 487736525 in words is "four hundred eighty-seven million, seven hundred thirty-six thousand, five hundred twenty-five".