127752939115 has 8 divisors (see below), whose sum is σ = 153793316448. Its totient is φ = 101875824960.

The previous prime is 127752939113. The next prime is 127752939131. The reversal of 127752939115 is 511939257721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 127752939115 - 2¹ = 127752939113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127752939113) 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 7 ways as a sum of consecutive naturals, for example, 40814071 + ... + 40817200.

It is an arithmetic number, because the mean of its divisors is an integer number (19224164556).

Almost surely, 2^127752939115 is an apocalyptic number.

127752939115 is a deficient number, since it is larger than the sum of its proper divisors (26040377333).

127752939115 is an equidigital number, since it uses as much as digits as its factorization.

127752939115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81631589.

The product of its digits is 1190700, while the sum is 52.

The spelling of 127752939115 in words is "one hundred twenty-seven billion, seven hundred fifty-two million, nine hundred thirty-nine thousand, one hundred fifteen".