127552027039 has 4 divisors (see below), whose sum is σ = 134265291640. Its totient is φ = 120838762440.

The previous prime is 127552027003. The next prime is 127552027079. The reversal of 127552027039 is 930720255721.

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 127552027039 - 2⁹ = 127552026527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 127552026986 and 127552027004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127552027079) 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, 3356632272 + ... + 3356632309.

It is an arithmetic number, because the mean of its divisors is an integer number (33566322910).

Almost surely, 2^127552027039 is an apocalyptic number.

127552027039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

127552027039 is a deficient number, since it is larger than the sum of its proper divisors (6713264601).

127552027039 is an equidigital number, since it uses as much as digits as its factorization.

127552027039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6713264600.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 127552027039 in words is "one hundred twenty-seven billion, five hundred fifty-two million, twenty-seven thousand, thirty-nine".