125609059 has 2 divisors, whose sum is σ = 125609060. Its totient is φ = 125609058.

The previous prime is 125609027. The next prime is 125609069. The reversal of 125609059 is 950906521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125609059 - 2⁵ = 125609027 is a prime.

It is not a weakly prime, because it can be changed into another prime (125609009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62804529 + 62804530.

It is an arithmetic number, because the mean of its divisors is an integer number (62804530).

Almost surely, 2^125609059 is an apocalyptic number.

125609059 is a deficient number, since it is larger than the sum of its proper divisors (1).

125609059 is an equidigital number, since it uses as much as digits as its factorization.

125609059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 125609059 is about 11207.5447355788. The cubic root of 125609059 is about 500.8107632819.

The spelling of 125609059 in words is "one hundred twenty-five million, six hundred nine thousand, fifty-nine".