125470711 has 2 divisors, whose sum is σ = 125470712. Its totient is φ = 125470710.

The previous prime is 125470691. The next prime is 125470729. The reversal of 125470711 is 117074521.

It is a strong prime.

It is an emirp because it is prime and its reverse (117074521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125470711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125470711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125470771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62735355 + 62735356.

It is an arithmetic number, because the mean of its divisors is an integer number (62735356).

Almost surely, 2^125470711 is an apocalyptic number.

125470711 is a deficient number, since it is larger than the sum of its proper divisors (1).

125470711 is an equidigital number, since it uses as much as digits as its factorization.

125470711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 125470711 is about 11201.3709428802. The cubic root of 125470711 is about 500.6268285103.

The spelling of 125470711 in words is "one hundred twenty-five million, four hundred seventy thousand, seven hundred eleven".