127050681483415 has 4 divisors (see below), whose sum is σ = 152460817780104. Its totient is φ = 101640545186728.

The previous prime is 127050681483413. The next prime is 127050681483433. The reversal of 127050681483415 is 514384186050721.

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

It is a cyclic number.

It is not a de Polignac number, because 127050681483415 - 2¹ = 127050681483413 is a prime.

It is a super-2 number, since 2×127050681483415² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127050681483413) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12705068148337 + ... + 12705068148346.

It is an arithmetic number, because the mean of its divisors is an integer number (38115204445026).

Almost surely, 2^{127050681483415} is an apocalyptic number.

127050681483415 is a deficient number, since it is larger than the sum of its proper divisors (25410136296689).

127050681483415 is an equidigital number, since it uses as much as digits as its factorization.

127050681483415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25410136296688.

The product of its (nonzero) digits is 6451200, while the sum is 55.

The spelling of 127050681483415 in words is "one hundred twenty-seven trillion, fifty billion, six hundred eighty-one million, four hundred eighty-three thousand, four hundred fifteen".