650045359 has 2 divisors, whose sum is σ = 650045360. Its totient is φ = 650045358.

The previous prime is 650045339. The next prime is 650045381. The reversal of 650045359 is 953540056.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 650045359 - 2⁵ = 650045327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (650045339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325022679 + 325022680.

It is an arithmetic number, because the mean of its divisors is an integer number (325022680).

Almost surely, 2^650045359 is an apocalyptic number.

650045359 is a deficient number, since it is larger than the sum of its proper divisors (1).

650045359 is an equidigital number, since it uses as much as digits as its factorization.

650045359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 650045359 is about 25495.9871156227. The cubic root of 650045359 is about 866.2592544823.

The spelling of 650045359 in words is "six hundred fifty million, forty-five thousand, three hundred fifty-nine".