650750752 has 48 divisors (see below), whose sum is σ = 1363848192. Its totient is φ = 304583680.

The previous prime is 650750747. The next prime is 650750773. The reversal of 650750752 is 257057056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100773 + ... + 107035.

It is an arithmetic number, because the mean of its divisors is an integer number (28413504).

Almost surely, 2^650750752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 650750752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681924096).

650750752 is an abundant number, since it is smaller than the sum of its proper divisors (713097440).

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

650750752 is a wasteful number, since it uses less digits than its factorization.

650750752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6481 (or 6473 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 650750752 is about 25509.8167770762. The cubic root of 650750752 is about 866.5724799683.

The spelling of 650750752 in words is "six hundred fifty million, seven hundred fifty thousand, seven hundred fifty-two".