125750329 has 2 divisors, whose sum is σ = 125750330. Its totient is φ = 125750328.

The previous prime is 125750297. The next prime is 125750347. The reversal of 125750329 is 923057521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117223929 + 8526400 = 10827^2 + 2920^2 .

It is an emirp because it is prime and its reverse (923057521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125750329 - 2⁵ = 125750297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125750294 and 125750303.

It is not a weakly prime, because it can be changed into another prime (125750629) 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, 62875164 + 62875165.

It is an arithmetic number, because the mean of its divisors is an integer number (62875165).

Almost surely, 2^125750329 is an apocalyptic number.

It is an amenable number.

125750329 is a deficient number, since it is larger than the sum of its proper divisors (1).

125750329 is an equidigital number, since it uses as much as digits as its factorization.

125750329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 125750329 is about 11213.8454153783. The cubic root of 125750329 is about 500.9984435605.

The spelling of 125750329 in words is "one hundred twenty-five million, seven hundred fifty thousand, three hundred twenty-nine".