650284552 has 16 divisors (see below), whose sum is σ = 1232984700. Its totient is φ = 321488640.

The previous prime is 650284501. The next prime is 650284567. The reversal of 650284552 is 255482056.

It can be written as a sum of positive squares in 2 ways, for example, as 627302116 + 22982436 = 25046^2 + 4794^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455949 + ... + 457372.

Almost surely, 2^650284552 is an apocalyptic number.

It is an amenable number.

650284552 is a deficient number, since it is larger than the sum of its proper divisors (582700148).

650284552 is a wasteful number, since it uses less digits than its factorization.

650284552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913416 (or 913412 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 650284552 is about 25500.6774811965. The cubic root of 650284552 is about 866.3654920639.

The spelling of 650284552 in words is "six hundred fifty million, two hundred eighty-four thousand, five hundred fifty-two".