125627657607071 has 2 divisors, whose sum is σ = 125627657607072. Its totient is φ = 125627657607070.

The previous prime is 125627657607031. The next prime is 125627657607083. The reversal of 125627657607071 is 170706756726521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125627657607071 - 2¹⁸ = 125627657344927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125627657606995 and 125627657607013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125627657607031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62813828803535 + 62813828803536.

It is an arithmetic number, because the mean of its divisors is an integer number (62813828803536).

Almost surely, 2^{125627657607071} is an apocalyptic number.

125627657607071 is a deficient number, since it is larger than the sum of its proper divisors (1).

125627657607071 is an equidigital number, since it uses as much as digits as its factorization.

125627657607071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51861600, while the sum is 62.

The spelling of 125627657607071 in words is "one hundred twenty-five trillion, six hundred twenty-seven billion, six hundred fifty-seven million, six hundred seven thousand, seventy-one".