127755151064 has 16 divisors (see below), whose sum is σ = 239795482320. Its totient is φ = 63809689120.

The previous prime is 127755151063. The next prime is 127755151067. The reversal of 127755151064 is 460151557721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127755151063) 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, 8477804 + ... + 8492859.

It is an arithmetic number, because the mean of its divisors is an integer number (14987217645).

Almost surely, 2^127755151064 is an apocalyptic number.

It is an amenable number.

127755151064 is a deficient number, since it is larger than the sum of its proper divisors (112040331256).

127755151064 is a wasteful number, since it uses less digits than its factorization.

127755151064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16971610 (or 16971606 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 44.

The spelling of 127755151064 in words is "one hundred twenty-seven billion, seven hundred fifty-five million, one hundred fifty-one thousand, sixty-four".