125237341937 has 2 divisors, whose sum is σ = 125237341938. Its totient is φ = 125237341936.

The previous prime is 125237341907. The next prime is 125237341951. The reversal of 125237341937 is 739143732521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103359678016 + 21877663921 = 321496^2 + 147911^2 .

It is a cyclic number.

It is not a de Polignac number, because 125237341937 - 2⁸ = 125237341681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125237341891 and 125237341900.

It is not a weakly prime, because it can be changed into another prime (125237341907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62618670968 + 62618670969.

It is an arithmetic number, because the mean of its divisors is an integer number (62618670969).

Almost surely, 2^125237341937 is an apocalyptic number.

It is an amenable number.

125237341937 is a deficient number, since it is larger than the sum of its proper divisors (1).

125237341937 is an equidigital number, since it uses as much as digits as its factorization.

125237341937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 47.

The spelling of 125237341937 in words is "one hundred twenty-five billion, two hundred thirty-seven million, three hundred forty-one thousand, nine hundred thirty-seven".