125641463 has 2 divisors, whose sum is σ = 125641464. Its totient is φ = 125641462.

The previous prime is 125641457. The next prime is 125641469. The reversal of 125641463 is 364146521.

It is a balanced prime because it is at equal distance from previous prime (125641457) and next prime (125641469).

It is a cyclic number.

It is not a de Polignac number, because 125641463 - 2⁴ = 125641447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125641469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62820731 + 62820732.

It is an arithmetic number, because the mean of its divisors is an integer number (62820732).

Almost surely, 2^125641463 is an apocalyptic number.

125641463 is a deficient number, since it is larger than the sum of its proper divisors (1).

125641463 is an equidigital number, since it uses as much as digits as its factorization.

125641463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 32.

The square root of 125641463 is about 11208.9902756671. The cubic root of 125641463 is about 500.8538251353.

Adding to 125641463 its reverse (364146521), we get a palindrome (489787984).

The spelling of 125641463 in words is "one hundred twenty-five million, six hundred forty-one thousand, four hundred sixty-three".