125471833 has 2 divisors, whose sum is σ = 125471834. Its totient is φ = 125471832.

The previous prime is 125471803. The next prime is 125471851. The reversal of 125471833 is 338174521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117332224 + 8139609 = 10832^2 + 2853^2 .

It is a cyclic number.

It is not a de Polignac number, because 125471833 - 2²⁵ = 91917401 is a prime.

It is not a weakly prime, because it can be changed into another prime (125471803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62735916 + 62735917.

It is an arithmetic number, because the mean of its divisors is an integer number (62735917).

Almost surely, 2^125471833 is an apocalyptic number.

It is an amenable number.

125471833 is a deficient number, since it is larger than the sum of its proper divisors (1).

125471833 is an equidigital number, since it uses as much as digits as its factorization.

125471833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The square root of 125471833 is about 11201.4210259235. The cubic root of 125471833 is about 500.6283207620.

The spelling of 125471833 in words is "one hundred twenty-five million, four hundred seventy-one thousand, eight hundred thirty-three".