125444063 has 2 divisors, whose sum is σ = 125444064. Its totient is φ = 125444062.

The previous prime is 125443979. The next prime is 125444069. The reversal of 125444063 is 360444521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125444063 - 2⁸ = 125443807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125444069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62722031 + 62722032.

It is an arithmetic number, because the mean of its divisors is an integer number (62722032).

Almost surely, 2^125444063 is an apocalyptic number.

125444063 is a deficient number, since it is larger than the sum of its proper divisors (1).

125444063 is an equidigital number, since it uses as much as digits as its factorization.

125444063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 125444063 is about 11200.1813824598. The cubic root of 125444063 is about 500.5913842536.

Adding to 125444063 its reverse (360444521), we get a palindrome (485888584).

The spelling of 125444063 in words is "one hundred twenty-five million, four hundred forty-four thousand, sixty-three".