127576330728082 has 4 divisors (see below), whose sum is σ = 191364496092126. Its totient is φ = 63788165364040.

The previous prime is 127576330728079. The next prime is 127576330728101. The reversal of 127576330728082 is 280827033675721.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 105917256975321 + 21659073752761 = 10291611^2 + 4653931^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 127576330728082.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31894082682019 + ... + 31894082682022.

Almost surely, 2^{127576330728082} is an apocalyptic number.

127576330728082 is a deficient number, since it is larger than the sum of its proper divisors (63788165364044).

127576330728082 is an equidigital number, since it uses as much as digits as its factorization.

127576330728082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63788165364043.

The product of its (nonzero) digits is 47416320, while the sum is 61.

The spelling of 127576330728082 in words is "one hundred twenty-seven trillion, five hundred seventy-six billion, three hundred thirty million, seven hundred twenty-eight thousand, eighty-two".