650612256352 has 12 divisors (see below), whose sum is σ = 1280892879756. Its totient is φ = 325306128160.

The previous prime is 650612256341. The next prime is 650612256419. The reversal of 650612256352 is 253652216056.

650612256352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 650612256299 and 650612256308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165816474 + ... + 10165816537.

It is an arithmetic number, because the mean of its divisors is an integer number (106741073313).

Almost surely, 2^650612256352 is an apocalyptic number.

It is an amenable number.

650612256352 is a deficient number, since it is larger than the sum of its proper divisors (630280623404).

650612256352 is a wasteful number, since it uses less digits than its factorization.

650612256352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20331633021 (or 20331633013 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 650612256352 in words is "six hundred fifty billion, six hundred twelve million, two hundred fifty-six thousand, three hundred fifty-two".