848864406650 has 96 divisors (see below), whose sum is σ = 1733644300080. Its totient is φ = 307347333120.

The previous prime is 848864406631. The next prime is 848864406653. The reversal of 848864406650 is 56604468848.

It can be written as a sum of positive squares in 24 ways, for example, as 306097734121 + 542766672529 = 553261^2 + 736727^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 848864406650.

It is not an unprimeable number, because it can be changed into a prime (848864406653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6810692 + ... + 6934208.

Almost surely, 2^848864406650 is an apocalyptic number.

848864406650 is an abundant number, since it is smaller than the sum of its proper divisors (884779893430).

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

848864406650 is a wasteful number, since it uses less digits than its factorization.

848864406650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123748 (or 123743 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 59.

The spelling of 848864406650 in words is "eight hundred forty-eight billion, eight hundred sixty-four million, four hundred six thousand, six hundred fifty".