125246361063653 has 2 divisors, whose sum is σ = 125246361063654. Its totient is φ = 125246361063652.

The previous prime is 125246361063641. The next prime is 125246361063713. The reversal of 125246361063653 is 356360163642521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108321093538564 + 16925267525089 = 10407742^2 + 4114033^2 .

It is a cyclic number.

It is not a de Polignac number, because 125246361063653 - 2⁶ = 125246361063589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125246361063595 and 125246361063604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125246361063623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62623180531826 + 62623180531827.

It is an arithmetic number, because the mean of its divisors is an integer number (62623180531827).

Almost surely, 2^{125246361063653} is an apocalyptic number.

It is an amenable number.

125246361063653 is a deficient number, since it is larger than the sum of its proper divisors (1).

125246361063653 is an equidigital number, since it uses as much as digits as its factorization.

125246361063653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13996800, while the sum is 53.

The spelling of 125246361063653 in words is "one hundred twenty-five trillion, two hundred forty-six billion, three hundred sixty-one million, sixty-three thousand, six hundred fifty-three".