650365252 has 24 divisors (see below), whose sum is σ = 1178452800. Its totient is φ = 313684896.

The previous prime is 650365237. The next prime is 650365271. The reversal of 650365252 is 252563056.

It is a super-2 number, since 2×650365252² = 845949922018047008, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

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, 186073 + ... + 189535.

It is an arithmetic number, because the mean of its divisors is an integer number (49102200).

Almost surely, 2^650365252 is an apocalyptic number.

It is an amenable number.

650365252 is a deficient number, since it is larger than the sum of its proper divisors (528087548).

650365252 is a wasteful number, since it uses less digits than its factorization.

650365252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115 (or 5113 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 650365252 is about 25502.2597430110. The cubic root of 650365252 is about 866.4013290950.

The spelling of 650365252 in words is "six hundred fifty million, three hundred sixty-five thousand, two hundred fifty-two".