125059507193 has 2 divisors, whose sum is σ = 125059507194. Its totient is φ = 125059507192.

The previous prime is 125059507159. The next prime is 125059507211. The reversal of 125059507193 is 391705950521.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62533504489 + 62526002704 = 250067^2 + 250052^2 .

It is a cyclic number.

It is not a de Polignac number, because 125059507193 - 2²⁸ = 124791071737 is a prime.

It is not a weakly prime, because it can be changed into another prime (125059507103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62529753596 + 62529753597.

It is an arithmetic number, because the mean of its divisors is an integer number (62529753597).

Almost surely, 2^125059507193 is an apocalyptic number.

It is an amenable number.

125059507193 is a deficient number, since it is larger than the sum of its proper divisors (1).

125059507193 is an equidigital number, since it uses as much as digits as its factorization.

125059507193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 425250, while the sum is 47.

The spelling of 125059507193 in words is "one hundred twenty-five billion, fifty-nine million, five hundred seven thousand, one hundred ninety-three".