127675205072 has 20 divisors (see below), whose sum is σ = 253404143076. Its totient is φ = 62280587520.

The previous prime is 127675204997. The next prime is 127675205087. The reversal of 127675205072 is 270502576721.

It can be written as a sum of positive squares in 2 ways, for example, as 68306958736 + 59368246336 = 261356^2 + 243656^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97312763 + ... + 97314074.

Almost surely, 2^127675205072 is an apocalyptic number.

It is an amenable number.

127675205072 is a deficient number, since it is larger than the sum of its proper divisors (125728938004).

127675205072 is a wasteful number, since it uses less digits than its factorization.

127675205072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194626886 (or 194626880 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 44.

The spelling of 127675205072 in words is "one hundred twenty-seven billion, six hundred seventy-five million, two hundred five thousand, seventy-two".