650299952 has 10 divisors (see below), whose sum is σ = 1259956188. Its totient is φ = 325149968.

The previous prime is 650299891. The next prime is 650300003. The reversal of 650299952 is 259992056.

It is a junction number, because it is equal to n+sod(n) for n = 650299897 and 650299906.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20321858 + ... + 20321889.

Almost surely, 2^650299952 is an apocalyptic number.

It is an amenable number.

650299952 is a deficient number, since it is larger than the sum of its proper divisors (609656236).

650299952 is a wasteful number, since it uses less digits than its factorization.

650299952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40643755 (or 40643749 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 650299952 is about 25500.9794321708. The cubic root of 650299952 is about 866.3723310819.

The spelling of 650299952 in words is "six hundred fifty million, two hundred ninety-nine thousand, nine hundred fifty-two".