128827536373 has 8 divisors (see below), whose sum is σ = 129508004096. Its totient is φ = 128148577200.

The previous prime is 128827536337. The next prime is 128827536403. The reversal of 128827536373 is 373635728821.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-128827536373 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 (128827530373) 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, 205686 + ... + 547687.

It is an arithmetic number, because the mean of its divisors is an integer number (16188500512).

Almost surely, 2^128827536373 is an apocalyptic number.

It is an amenable number.

128827536373 is a deficient number, since it is larger than the sum of its proper divisors (680467723).

128827536373 is an equidigital number, since it uses as much as digits as its factorization.

128827536373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754275.

The product of its digits is 10160640, while the sum is 55.

The spelling of 128827536373 in words is "one hundred twenty-eight billion, eight hundred twenty-seven million, five hundred thirty-six thousand, three hundred seventy-three".