650262056 has 8 divisors (see below), whose sum is σ = 1219241370. Its totient is φ = 325131024.

The previous prime is 650262043. The next prime is 650262073.

650262056 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 606833956 + 43428100 = 24634^2 + 6590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40641371 + ... + 40641386.

Almost surely, 2^650262056 is an apocalyptic number.

It is an amenable number.

650262056 is a deficient number, since it is larger than the sum of its proper divisors (568979314).

650262056 is a wasteful number, since it uses less digits than its factorization.

650262056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81282763 (or 81282759 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 650262056 is about 25500.2363910612. The cubic root of 650262056 is about 866.3555015744.

The spelling of 650262056 in words is "six hundred fifty million, two hundred sixty-two thousand, fifty-six".