127608525147 has 18 divisors (see below), whose sum is σ = 175836718236. Its totient is φ = 82315706160.

The previous prime is 127608525137. The next prime is 127608525169. The reversal of 127608525147 is 741525806721.

It is not a de Polignac number, because 127608525147 - 2⁷ = 127608525019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127608525096 and 127608525105.

It is not an unprimeable number, because it can be changed into a prime (127608525137) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 19177273 + ... + 19183925.

Almost surely, 2^127608525147 is an apocalyptic number.

127608525147 is a deficient number, since it is larger than the sum of its proper divisors (48228193089).

127608525147 is an frugal number, since it uses more digits than its factorization.

127608525147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13371 (or 6687 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 48.

Multiplying 127608525147 by its sum of digits (48), we get a square (6125209207056 = 2474916²).

The spelling of 127608525147 in words is "one hundred twenty-seven billion, six hundred eight million, five hundred twenty-five thousand, one hundred forty-seven".