650224445 has 16 divisors (see below), whose sum is σ = 842016000. Its totient is φ = 479179584.

The previous prime is 650224439. The next prime is 650224447. The reversal of 650224445 is 544422056.

650224445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 650224445 - 2⁴ = 650224429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650224447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22412 + ... + 42458.

It is an arithmetic number, because the mean of its divisors is an integer number (52626000).

Almost surely, 2^650224445 is an apocalyptic number.

650224445 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

650224445 is a deficient number, since it is larger than the sum of its proper divisors (191791555).

650224445 is a wasteful number, since it uses less digits than its factorization.

650224445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20564.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 650224445 is about 25499.4989166454. The cubic root of 650224445 is about 866.3387979882.

The spelling of 650224445 in words is "six hundred fifty million, two hundred twenty-four thousand, four hundred forty-five".