9620102453641 has 3 divisors (see below), whose sum is σ = 9620105555271. Its totient is φ = 9620099352012.

The previous prime is 9620102453609. The next prime is 9620102453677. The reversal of 9620102453641 is 1463542010269.

The square root of 9620102453641 is 3101629.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 2216587970041 + 7403514483600 = 1488821^2 + 2720940^2 .

It is not a de Polignac number, because 9620102453641 - 2⁵ = 9620102453609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9620102453681) by changing a digit.

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 2 ways as a sum of consecutive naturals, for example, 1550815 + ... + 4652443.

It is an arithmetic number, because the mean of its divisors is an integer number (3206701851757).

Almost surely, 2^{9620102453641} is an apocalyptic number.

9620102453641 is the 3101629-th square number.

9620102453641 is the 1550815-th centered octagonal number.

It is an amenable number.

9620102453641 is a deficient number, since it is larger than the sum of its proper divisors (3101630).

9620102453641 is an frugal number, since it uses more digits than its factorization.

9620102453641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6203258 (or 3101629 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 9620102453641 in words is "nine trillion, six hundred twenty billion, one hundred two million, four hundred fifty-three thousand, six hundred forty-one".