650315472 has 20 divisors (see below), whose sum is σ = 1679981760. Its totient is φ = 216771808.

The previous prime is 650315431. The next prime is 650315503. The reversal of 650315472 is 274513056.

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, 6774072 + ... + 6774167.

It is an arithmetic number, because the mean of its divisors is an integer number (83999088).

Almost surely, 2^650315472 is an apocalyptic number.

It is an amenable number.

650315472 is an abundant number, since it is smaller than the sum of its proper divisors (1029666288).

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

650315472 is a wasteful number, since it uses less digits than its factorization.

650315472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13548250 (or 13548244 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 650315472 is about 25501.2837323928. The cubic root of 650315472 is about 866.3792232817.

The spelling of 650315472 in words is "six hundred fifty million, three hundred fifteen thousand, four hundred seventy-two".