125675047 has 2 divisors, whose sum is σ = 125675048. Its totient is φ = 125675046.

The previous prime is 125675029. The next prime is 125675057. The reversal of 125675047 is 740576521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125675047 - 2¹⁹ = 125150759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125674997 and 125675015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125675027) 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, 62837523 + 62837524.

It is an arithmetic number, because the mean of its divisors is an integer number (62837524).

Almost surely, 2^125675047 is an apocalyptic number.

125675047 is a deficient number, since it is larger than the sum of its proper divisors (1).

125675047 is an equidigital number, since it uses as much as digits as its factorization.

125675047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 125675047 is about 11210.4882587691. The cubic root of 125675047 is about 500.8984472846.

The spelling of 125675047 in words is "one hundred twenty-five million, six hundred seventy-five thousand, forty-seven".