127577396995 has 8 divisors (see below), whose sum is σ = 153115454016. Its totient is φ = 102046865856.

The previous prime is 127577396927. The next prime is 127577397001. The reversal of 127577396995 is 599693775721.

It is a happy number.

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 127577396995 - 2⁷ = 127577396867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1844107 + ... + 1912036.

It is an arithmetic number, because the mean of its divisors is an integer number (19139431752).

Almost surely, 2^127577396995 is an apocalyptic number.

127577396995 is a deficient number, since it is larger than the sum of its proper divisors (25538057021).

127577396995 is an equidigital number, since it uses as much as digits as its factorization.

127577396995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762941.

The product of its digits is 225042300, while the sum is 70.

The spelling of 127577396995 in words is "one hundred twenty-seven billion, five hundred seventy-seven million, three hundred ninety-six thousand, nine hundred ninety-five".