125067017 has 2 divisors, whose sum is σ = 125067018. Its totient is φ = 125067016.

The previous prime is 125067013. The next prime is 125067023. The reversal of 125067017 is 710760521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119596096 + 5470921 = 10936^2 + 2339^2 .

It is a cyclic number.

It is not a de Polignac number, because 125067017 - 2² = 125067013 is a prime.

It is not a weakly prime, because it can be changed into another prime (125067013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62533508 + 62533509.

It is an arithmetic number, because the mean of its divisors is an integer number (62533509).

Almost surely, 2^125067017 is an apocalyptic number.

It is an amenable number.

125067017 is a deficient number, since it is larger than the sum of its proper divisors (1).

125067017 is an equidigital number, since it uses as much as digits as its factorization.

125067017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 125067017 is about 11183.3365772474. The cubic root of 125067017 is about 500.0893400358.

The spelling of 125067017 in words is "one hundred twenty-five million, sixty-seven thousand, seventeen".