9983842610551 has 8 divisors (see below), whose sum is σ = 10020698099024. Its totient is φ = 9946998227520.

The previous prime is 9983842610471. The next prime is 9983842610603. The reversal of 9983842610551 is 1550162483899.

9983842610551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9983842610551 - 2¹¹ = 9983842608503 is a prime.

It is a super-2 number, since 2×9983842610551² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9983842610551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9983842680551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972876 + ... + 4573201.

It is an arithmetic number, because the mean of its divisors is an integer number (1252587262378).

Almost surely, 2^{9983842610551} is an apocalyptic number.

9983842610551 is a deficient number, since it is larger than the sum of its proper divisors (36855488473).

9983842610551 is a wasteful number, since it uses less digits than its factorization.

9983842610551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552721.

The product of its (nonzero) digits is 18662400, while the sum is 61.

The spelling of 9983842610551 in words is "nine trillion, nine hundred eighty-three billion, eight hundred forty-two million, six hundred ten thousand, five hundred fifty-one".