125763133 has 2 divisors, whose sum is σ = 125763134. Its totient is φ = 125763132.

The previous prime is 125763101. The next prime is 125763137. The reversal of 125763133 is 331367521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124590244 + 1172889 = 11162^2 + 1083^2 .

It is a cyclic number.

It is not a de Polignac number, because 125763133 - 2⁵ = 125763101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125763095 and 125763104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125763137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62881566 + 62881567.

It is an arithmetic number, because the mean of its divisors is an integer number (62881567).

Almost surely, 2^125763133 is an apocalyptic number.

It is an amenable number.

125763133 is a deficient number, since it is larger than the sum of its proper divisors (1).

125763133 is an equidigital number, since it uses as much as digits as its factorization.

125763133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 31.

The square root of 125763133 is about 11214.4163022424. The cubic root of 125763133 is about 501.0154470053.

The spelling of 125763133 in words is "one hundred twenty-five million, seven hundred sixty-three thousand, one hundred thirty-three".