127662800045 has 16 divisors (see below), whose sum is σ = 167227898112. Its totient is φ = 92786957760.

The previous prime is 127662800033. The next prime is 127662800059. The reversal of 127662800045 is 540008266721.

It is not a de Polignac number, because 127662800045 - 2⁶ = 127662799981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127662799975 and 127662800011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646082 + ... + 820211.

It is an arithmetic number, because the mean of its divisors is an integer number (10451743632).

Almost surely, 2^127662800045 is an apocalyptic number.

It is an amenable number.

127662800045 is a deficient number, since it is larger than the sum of its proper divisors (39565098067).

127662800045 is a wasteful number, since it uses less digits than its factorization.

127662800045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467892.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 127662800045 in words is "one hundred twenty-seven billion, six hundred sixty-two million, eight hundred thousand, forty-five".