125958606941 has 2 divisors, whose sum is σ = 125958606942. Its totient is φ = 125958606940.

The previous prime is 125958606911. The next prime is 125958607007. The reversal of 125958606941 is 149606859521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120360424900 + 5598182041 = 346930^2 + 74821^2 .

It is a cyclic number.

It is not a de Polignac number, because 125958606941 - 2³⁴ = 108778737757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125958606911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62979303470 + 62979303471.

It is an arithmetic number, because the mean of its divisors is an integer number (62979303471).

Almost surely, 2^125958606941 is an apocalyptic number.

It is an amenable number.

125958606941 is a deficient number, since it is larger than the sum of its proper divisors (1).

125958606941 is an equidigital number, since it uses as much as digits as its factorization.

125958606941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 125958606941 in words is "one hundred twenty-five billion, nine hundred fifty-eight million, six hundred six thousand, nine hundred forty-one".