125064853 has 2 divisors, whose sum is σ = 125064854. Its totient is φ = 125064852.

The previous prime is 125064851. The next prime is 125064857. The reversal of 125064853 is 358460521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103367889 + 21696964 = 10167^2 + 4658^2 .

It is a cyclic number.

It is not a de Polignac number, because 125064853 - 2¹ = 125064851 is a prime.

Together with 125064851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125064851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62532426 + 62532427.

It is an arithmetic number, because the mean of its divisors is an integer number (62532427).

Almost surely, 2^125064853 is an apocalyptic number.

It is an amenable number.

125064853 is a deficient number, since it is larger than the sum of its proper divisors (1).

125064853 is an equidigital number, since it uses as much as digits as its factorization.

125064853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 125064853 is about 11183.2398257392. The cubic root of 125064853 is about 500.0864557166.

The spelling of 125064853 in words is "one hundred twenty-five million, sixty-four thousand, eight hundred fifty-three".