83000128553 has 8 divisors (see below), whose sum is σ = 83930343840. Its totient is φ = 82074672000.

The previous prime is 83000128511. The next prime is 83000128583. The reversal of 83000128553 is 35582100038.

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 83000128553 - 2⁶ = 83000128489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83000128583) 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 7 ways as a sum of consecutive naturals, for example, 1154600 + ... + 1224377.

It is an arithmetic number, because the mean of its divisors is an integer number (10491292980).

Almost surely, 2^83000128553 is an apocalyptic number.

It is an amenable number.

83000128553 is a deficient number, since it is larger than the sum of its proper divisors (930215287).

83000128553 is a wasteful number, since it uses less digits than its factorization.

83000128553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2379367.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 83000128553 in words is "eighty-three billion, one hundred twenty-eight thousand, five hundred fifty-three".