9850496102500 has 135 divisors (see below), whose sum is σ = 22093702028013. Its totient is φ = 3841585200000.

The previous prime is 9850496102483. The next prime is 9850496102501. The reversal of 9850496102500 is 52016940589.

The square root of 9850496102500 is 3138550.

It is a perfect power (a square), and thus also a powerful number.

9850496102500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 7 ways, for example, as 9812092645476 + 38403457024 = 3132426^2 + 195968^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9850496102501) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 6434026735 + ... + 6434028265.

Almost surely, 2^{9850496102500} is an apocalyptic number.

9850496102500 is the 3138550-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9850496102500

9850496102500 is an abundant number, since it is smaller than the sum of its proper divisors (12243205925513).

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

9850496102500 is an frugal number, since it uses more digits than its factorization.

9850496102500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168 (or 1579 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 49.

Multiplying 9850496102500 by its sum of digits (49), we get a square (482674309022500 = 21969850²).

The spelling of 9850496102500 in words is "nine trillion, eight hundred fifty billion, four hundred ninety-six million, one hundred two thousand, five hundred".