127613677523 has 8 divisors (see below), whose sum is σ = 127706651328. Its totient is φ = 127520743104.

The previous prime is 127613677493. The next prime is 127613677547. The reversal of 127613677523 is 325776316721.

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

It is a cyclic number.

It is not a de Polignac number, because 127613677523 - 2⁸ = 127613677267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127613677573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9437015 + ... + 9450527.

It is an arithmetic number, because the mean of its divisors is an integer number (15963331416).

Almost surely, 2^127613677523 is an apocalyptic number.

127613677523 is a deficient number, since it is larger than the sum of its proper divisors (92973805).

127613677523 is a wasteful number, since it uses less digits than its factorization.

127613677523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19693.

The product of its digits is 2222640, while the sum is 50.

The spelling of 127613677523 in words is "one hundred twenty-seven billion, six hundred thirteen million, six hundred seventy-seven thousand, five hundred twenty-three".