127507531660150 has 24 divisors (see below), whose sum is σ = 237579357468024. Its totient is φ = 50913690388800.

The previous prime is 127507531660123. The next prime is 127507531660177. The reversal of 127507531660150 is 51066135705721.

It is an interprime number because it is at equal distance from previous prime (127507531660123) and next prime (127507531660177).

It is a junction number, because it is equal to n+sod(n) for n = 127507531660094 and 127507531660103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2233028047 + ... + 2233085146.

It is an arithmetic number, because the mean of its divisors is an integer number (9899139894501).

Almost surely, 2^{127507531660150} is an apocalyptic number.

127507531660150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127507531660150 is a deficient number, since it is larger than the sum of its proper divisors (110071825807874).

127507531660150 is a wasteful number, since it uses less digits than its factorization.

127507531660150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4466113776 (or 4466113771 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 49.

The spelling of 127507531660150 in words is "one hundred twenty-seven trillion, five hundred seven billion, five hundred thirty-one million, six hundred sixty thousand, one hundred fifty".