650213141 has 8 divisors (see below), whose sum is σ = 652607544. Its totient is φ = 647824320.

The previous prime is 650213107. The next prime is 650213143. The reversal of 650213141 is 141312056.

650213141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 572597041 + 77616100 = 23929^2 + 8810^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 650213141 - 2⁶ = 650213077 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 (650213143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446771 + ... + 448223.

It is an arithmetic number, because the mean of its divisors is an integer number (81575943).

Almost surely, 2^650213141 is an apocalyptic number.

It is an amenable number.

650213141 is a deficient number, since it is larger than the sum of its proper divisors (2394403).

650213141 is a wasteful number, since it uses less digits than its factorization.

650213141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 650213141 is about 25499.2772642677. The cubic root of 650213141 is about 866.3337775933. Note that the first 3 decimals are identical.

Adding to 650213141 its reverse (141312056), we get a palindrome (791525197).

The spelling of 650213141 in words is "six hundred fifty million, two hundred thirteen thousand, one hundred forty-one".