127753508707 has 4 divisors (see below), whose sum is σ = 139367464056. Its totient is φ = 116139553360.

The previous prime is 127753508689. The next prime is 127753508711. The reversal of 127753508707 is 707805357721.

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 127753508707 - 2¹⁹ = 127752984419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127753508747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5806977658 + ... + 5806977679.

It is an arithmetic number, because the mean of its divisors is an integer number (34841866014).

Almost surely, 2^127753508707 is an apocalyptic number.

127753508707 is a deficient number, since it is larger than the sum of its proper divisors (11613955349).

127753508707 is a wasteful number, since it uses less digits than its factorization.

127753508707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613955348.

The product of its (nonzero) digits is 2881200, while the sum is 52.

The spelling of 127753508707 in words is "one hundred twenty-seven billion, seven hundred fifty-three million, five hundred eight thousand, seven hundred seven".