125304463 has 2 divisors, whose sum is σ = 125304464. Its totient is φ = 125304462.

The previous prime is 125304409. The next prime is 125304479. The reversal of 125304463 is 364403521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125304463 - 2⁹ = 125303951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125304863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62652231 + 62652232.

It is an arithmetic number, because the mean of its divisors is an integer number (62652232).

Almost surely, 2^125304463 is an apocalyptic number.

125304463 is a deficient number, since it is larger than the sum of its proper divisors (1).

125304463 is an equidigital number, since it uses as much as digits as its factorization.

125304463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 125304463 is about 11193.9476057377. The cubic root of 125304463 is about 500.4056215200.

Adding to 125304463 its reverse (364403521), we get a palindrome (489707984).

The spelling of 125304463 in words is "one hundred twenty-five million, three hundred four thousand, four hundred sixty-three".