125464259 has 2 divisors, whose sum is σ = 125464260. Its totient is φ = 125464258.

The previous prime is 125464253. The next prime is 125464331. The reversal of 125464259 is 952464521.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125464259 - 2⁴ = 125464243 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (125464253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62732129 + 62732130.

It is an arithmetic number, because the mean of its divisors is an integer number (62732130).

Almost surely, 2^125464259 is an apocalyptic number.

125464259 is a deficient number, since it is larger than the sum of its proper divisors (1).

125464259 is an equidigital number, since it uses as much as digits as its factorization.

125464259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 38.

The square root of 125464259 is about 11201.0829387162. The cubic root of 125464259 is about 500.6182472257.

The spelling of 125464259 in words is "one hundred twenty-five million, four hundred sixty-four thousand, two hundred fifty-nine".