650682525 has 12 divisors (see below), whose sum is σ = 1075795232. Its totient is φ = 347030640.

The previous prime is 650682521. The next prime is 650682533. The reversal of 650682525 is 525286056.

It is a happy number.

It is not a de Polignac number, because 650682525 - 2² = 650682521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650682521) 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, 4337809 + ... + 4337958.

Almost surely, 2^650682525 is an apocalyptic number.

It is an amenable number.

650682525 is a deficient number, since it is larger than the sum of its proper divisors (425112707).

650682525 is a wasteful number, since it uses less digits than its factorization.

650682525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8675780 (or 8675775 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 650682525 is about 25508.4794725205. The cubic root of 650682525 is about 866.5421940732.

The spelling of 650682525 in words is "six hundred fifty million, six hundred eighty-two thousand, five hundred twenty-five".