127094896057 has 4 divisors (see below), whose sum is σ = 127101764980. Its totient is φ = 127088027136.

The previous prime is 127094896031. The next prime is 127094896073. The reversal of 127094896057 is 750698490721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 750698490721 = 269 ⋅2790700709.

It can be written as a sum of positive squares in 2 ways, for example, as 44222304681 + 82872591376 = 210291^2 + 287876^2 .

It is a cyclic number.

It is not a de Polignac number, because 127094896057 - 2¹¹ = 127094894009 is a prime.

It is a super-2 number, since 2×127094896057² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 127094895992 and 127094896010.

It is not an unprimeable number, because it can be changed into a prime (127094890057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3406632 + ... + 3443737.

It is an arithmetic number, because the mean of its divisors is an integer number (31775441245).

Almost surely, 2^127094896057 is an apocalyptic number.

It is an amenable number.

127094896057 is a deficient number, since it is larger than the sum of its proper divisors (6868923).

127094896057 is an equidigital number, since it uses as much as digits as its factorization.

127094896057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6868922.

The product of its (nonzero) digits is 7620480, while the sum is 58.

The spelling of 127094896057 in words is "one hundred twenty-seven billion, ninety-four million, eight hundred ninety-six thousand, fifty-seven".