650220332 has 6 divisors (see below), whose sum is σ = 1137885588. Its totient is φ = 325110164.

The previous prime is 650220331. The next prime is 650220371. The reversal of 650220332 is 233022056.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 650220298 and 650220307.

It is not an unprimeable number, because it can be changed into a prime (650220331) 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 as a sum of consecutive naturals, namely, 81277538 + ... + 81277545.

It is an arithmetic number, because the mean of its divisors is an integer number (189647598).

Almost surely, 2^650220332 is an apocalyptic number.

It is an amenable number.

650220332 is a deficient number, since it is larger than the sum of its proper divisors (487665256).

650220332 is a wasteful number, since it uses less digits than its factorization.

650220332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162555087 (or 162555085 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 650220332 is about 25499.4182678743. The cubic root of 650220332 is about 866.3369713066.

Adding to 650220332 its reverse (233022056), we get a palindrome (883242388).

The spelling of 650220332 in words is "six hundred fifty million, two hundred twenty thousand, three hundred thirty-two".