125734463 has 2 divisors, whose sum is σ = 125734464. Its totient is φ = 125734462.

The previous prime is 125734439. The next prime is 125734561. The reversal of 125734463 is 364437521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125734463 - 2⁸ = 125734207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125734403) 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, 62867231 + 62867232.

It is an arithmetic number, because the mean of its divisors is an integer number (62867232).

Almost surely, 2^125734463 is an apocalyptic number.

125734463 is a deficient number, since it is larger than the sum of its proper divisors (1).

125734463 is an equidigital number, since it uses as much as digits as its factorization.

125734463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 35.

The square root of 125734463 is about 11213.1379640135. The cubic root of 125734463 is about 500.9773722421.

The spelling of 125734463 in words is "one hundred twenty-five million, seven hundred thirty-four thousand, four hundred sixty-three".