625036010441197 has 2 divisors, whose sum is σ = 625036010441198. Its totient is φ = 625036010441196.

The previous prime is 625036010441027. The next prime is 625036010441231. The reversal of 625036010441197 is 791144010630526.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 540598491599076 + 84437518842121 = 23250774^2 + 9188989^2 .

It is a cyclic number.

It is not a de Polignac number, because 625036010441197 - 2⁴³ = 616239917418989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 625036010441197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (625036010442197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312518005220598 + 312518005220599.

It is an arithmetic number, because the mean of its divisors is an integer number (312518005220599).

Almost surely, 2^{625036010441197} is an apocalyptic number.

It is an amenable number.

625036010441197 is a deficient number, since it is larger than the sum of its proper divisors (1).

625036010441197 is an equidigital number, since it uses as much as digits as its factorization.

625036010441197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 625036010441197 in words is "six hundred twenty-five trillion, thirty-six billion, ten million, four hundred forty-one thousand, one hundred ninety-seven".