9874822853747 has 4 divisors (see below), whose sum is σ = 9875246307576. Its totient is φ = 9874399399920.

The previous prime is 9874822853719. The next prime is 9874822853803. The reversal of 9874822853747 is 7473582284789.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9874822853747 - 2³⁰ = 9873749111923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9874822883747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211691933 + ... + 211738574.

It is an arithmetic number, because the mean of its divisors is an integer number (2468811576894).

Almost surely, 2^{9874822853747} is an apocalyptic number.

9874822853747 is a deficient number, since it is larger than the sum of its proper divisors (423453829).

9874822853747 is a wasteful number, since it uses less digits than its factorization.

9874822853747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423453828.

The product of its digits is 1517322240, while the sum is 74.

The spelling of 9874822853747 in words is "nine trillion, eight hundred seventy-four billion, eight hundred twenty-two million, eight hundred fifty-three thousand, seven hundred forty-seven".