125863433 has 2 divisors, whose sum is σ = 125863434. Its totient is φ = 125863432.

The previous prime is 125863403. The next prime is 125863447. The reversal of 125863433 is 334368521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124255609 + 1607824 = 11147^2 + 1268^2 .

It is a cyclic number.

It is not a de Polignac number, because 125863433 - 2¹² = 125859337 is a prime.

It is equal to p_7156457 and since 125863433 and 7156457 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 125863393 and 125863402.

It is not a weakly prime, because it can be changed into another prime (125863403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62931716 + 62931717.

It is an arithmetic number, because the mean of its divisors is an integer number (62931717).

Almost surely, 2^125863433 is an apocalyptic number.

It is an amenable number.

125863433 is a deficient number, since it is larger than the sum of its proper divisors (1).

125863433 is an equidigital number, since it uses as much as digits as its factorization.

125863433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 35.

The square root of 125863433 is about 11218.8873334213. The cubic root of 125863433 is about 501.1486034000.

The spelling of 125863433 in words is "one hundred twenty-five million, eight hundred sixty-three thousand, four hundred thirty-three".