63850323700 has 36 divisors (see below), whose sum is σ = 143332974540. Its totient is φ = 24659434240.

The previous prime is 63850323697. The next prime is 63850323721. The reversal of 63850323700 is 732305836.

It can be written as a sum of positive squares in 6 ways, for example, as 1000836496 + 62849487204 = 31636^2 + 250698^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 63850323700.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 11005777 + ... + 11011576.

It is an arithmetic number, because the mean of its divisors is an integer number (3981471515).

Almost surely, 2^63850323700 is an apocalyptic number.

It is an amenable number.

63850323700 is an abundant number, since it is smaller than the sum of its proper divisors (79482650840).

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

63850323700 is a wasteful number, since it uses less digits than its factorization.

63850323700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22017396 (or 22017389 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 63850323700 in words is "sixty-three billion, eight hundred fifty million, three hundred twenty-three thousand, seven hundred".