127752525123 has 32 divisors (see below), whose sum is σ = 186894812160. Its totient is φ = 77261990400.

The previous prime is 127752525097. The next prime is 127752525133. The reversal of 127752525123 is 321525257721.

It is not a de Polignac number, because 127752525123 - 2²⁰ = 127751476547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (127752525133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 794598 + ... + 941748.

It is an arithmetic number, because the mean of its divisors is an integer number (5840462880).

Almost surely, 2^127752525123 is an apocalyptic number.

127752525123 is a deficient number, since it is larger than the sum of its proper divisors (59142287037).

127752525123 is a wasteful number, since it uses less digits than its factorization.

127752525123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147787.

The product of its digits is 294000, while the sum is 42.

The spelling of 127752525123 in words is "one hundred twenty-seven billion, seven hundred fifty-two million, five hundred twenty-five thousand, one hundred twenty-three".