8753121983 has 16 divisors (see below), whose sum is σ = 9395398656. Its totient is φ = 8135967840.

The previous prime is 8753121977. The next prime is 8753122009. The reversal of 8753121983 is 3891213578.

8753121983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 8753121983 - 2⁴ = 8753121967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8753124983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78866 + ... + 154032.

It is an arithmetic number, because the mean of its divisors is an integer number (587212416).

Almost surely, 2^8753121983 is an apocalyptic number.

8753121983 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

8753121983 is a deficient number, since it is larger than the sum of its proper divisors (642276673).

8753121983 is a wasteful number, since it uses less digits than its factorization.

8753121983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75334.

The product of its digits is 362880, while the sum is 47.

The square root of 8753121983 is about 93558.1208821554. The cubic root of 8753121983 is about 2060.8876985269.

The spelling of 8753121983 in words is "eight billion, seven hundred fifty-three million, one hundred twenty-one thousand, nine hundred eighty-three".