650200661352 has 64 divisors (see below), whose sum is σ = 1970305041600. Its totient is φ = 197030502720.

The previous prime is 650200661309. The next prime is 650200661353. The reversal of 650200661352 is 253166002056.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (650200661353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136824363 + ... + 136829114.

It is an arithmetic number, because the mean of its divisors is an integer number (30786016275).

Almost surely, 2^650200661352 is an apocalyptic number.

It is an amenable number.

650200661352 is an abundant number, since it is smaller than the sum of its proper divisors (1320104380248).

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

650200661352 is a wasteful number, since it uses less digits than its factorization.

650200661352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273653503 (or 273653493 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 650200661352 in words is "six hundred fifty billion, two hundred million, six hundred sixty-one thousand, three hundred fifty-two".