650242325 has 6 divisors (see below), whose sum is σ = 806300514. Its totient is φ = 520193840.

The previous prime is 650242309. The next prime is 650242331. The reversal of 650242325 is 523242056.

It can be written as a sum of positive squares in 3 ways, for example, as 45131524 + 605110801 = 6718^2 + 24599^2 .

It is not a de Polignac number, because 650242325 - 2⁴ = 650242309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13004822 + ... + 13004871.

It is an arithmetic number, because the mean of its divisors is an integer number (134383419).

Almost surely, 2^650242325 is an apocalyptic number.

It is an amenable number.

650242325 is a deficient number, since it is larger than the sum of its proper divisors (156058189).

650242325 is a wasteful number, since it uses less digits than its factorization.

650242325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26009703 (or 26009698 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 650242325 is about 25499.8495093599. The cubic root of 650242325 is about 866.3467388338.

The spelling of 650242325 in words is "six hundred fifty million, two hundred forty-two thousand, three hundred twenty-five".