650500464 has 20 divisors (see below), whose sum is σ = 1680459656. Its totient is φ = 216833472.

The previous prime is 650500453. The next prime is 650500481. The reversal of 650500464 is 464005056.

650500464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6775999 + ... + 6776094.

Almost surely, 2^650500464 is an apocalyptic number.

It is an amenable number.

650500464 is an abundant number, since it is smaller than the sum of its proper divisors (1029959192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

650500464 is a wasteful number, since it uses less digits than its factorization.

650500464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13552104 (or 13552098 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 650500464 is about 25504.9105860028. The cubic root of 650500464 is about 866.4613670192.

The spelling of 650500464 in words is "six hundred fifty million, five hundred thousand, four hundred sixty-four".