2850459648 has 208 divisors, whose sum is σ = 8295844800. Its totient is φ = 867041280.

The previous prime is 2850459631. The next prime is 2850459709. The reversal of 2850459648 is 8469540582.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2850459648.

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 15 ways as a sum of consecutive naturals, for example, 6770478 + ... + 6770898.

Almost surely, 2^2850459648 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 2850459648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4147922400).

2850459648 is an abundant number, since it is smaller than the sum of its proper divisors (5445385152).

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

2850459648 is a wasteful number, since it uses less digits than its factorization.

2850459648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The square root of 2850459648 is about 53389.6960845443. The cubic root of 2850459648 is about 1417.8761558451.

The spelling of 2850459648 in words is "two billion, eight hundred fifty million, four hundred fifty-nine thousand, six hundred forty-eight".