125910259 has 2 divisors, whose sum is σ = 125910260. Its totient is φ = 125910258.

The previous prime is 125910179. The next prime is 125910271. The reversal of 125910259 is 952019521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125910259 - 2⁹ = 125909747 is a prime.

It is not a weakly prime, because it can be changed into another prime (125910299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62955129 + 62955130.

It is an arithmetic number, because the mean of its divisors is an integer number (62955130).

Almost surely, 2^125910259 is an apocalyptic number.

125910259 is a deficient number, since it is larger than the sum of its proper divisors (1).

125910259 is an equidigital number, since it uses as much as digits as its factorization.

125910259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 125910259 is about 11220.9740664525. The cubic root of 125910259 is about 501.2107444958.

The spelling of 125910259 in words is "one hundred twenty-five million, nine hundred ten thousand, two hundred fifty-nine".