125082929 has 2 divisors, whose sum is σ = 125082930. Its totient is φ = 125082928.

The previous prime is 125082913. The next prime is 125082931. The reversal of 125082929 is 929280521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117765904 + 7317025 = 10852^2 + 2705^2 .

It is a cyclic number.

It is not a de Polignac number, because 125082929 - 2⁴ = 125082913 is a prime.

It is a Sophie Germain prime.

Together with 125082931, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125082892 and 125082901.

It is not a weakly prime, because it can be changed into another prime (125082959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62541464 + 62541465.

It is an arithmetic number, because the mean of its divisors is an integer number (62541465).

Almost surely, 2^125082929 is an apocalyptic number.

It is an amenable number.

125082929 is a deficient number, since it is larger than the sum of its proper divisors (1).

125082929 is an equidigital number, since it uses as much as digits as its factorization.

125082929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 125082929 is about 11184.0479702119. The cubic root of 125082929 is about 500.1105475567.

The spelling of 125082929 in words is "one hundred twenty-five million, eighty-two thousand, nine hundred twenty-nine".