973448638050 has 768 divisors, whose sum is σ = 3004630548480. Its totient is φ = 203972567040.

The previous prime is 973448638033. The next prime is 973448638079. The reversal of 973448638050 is 50836844379.

973448638050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 8930721396 + ... + 8930721504.

It is an arithmetic number, because the mean of its divisors is an integer number (3912279360).

Almost surely, 2^973448638050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 973448638050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1502315274240).

973448638050 is an abundant number, since it is smaller than the sum of its proper divisors (2031181910430).

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

973448638050 is a wasteful number, since it uses less digits than its factorization.

973448638050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 973448638050 in words is "nine hundred seventy-three billion, four hundred forty-eight million, six hundred thirty-eight thousand, fifty".