1250563292113 has 2 divisors, whose sum is σ = 1250563292114. Its totient is φ = 1250563292112.

The previous prime is 1250563292087. The next prime is 1250563292171. The reversal of 1250563292113 is 3112923650521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1088418552529 + 162144739584 = 1043273^2 + 402672^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1250563292113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1250563292213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625281646056 + 625281646057.

It is an arithmetic number, because the mean of its divisors is an integer number (625281646057).

Almost surely, 2^{1250563292113} is an apocalyptic number.

It is an amenable number.

1250563292113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250563292113 is an equidigital number, since it uses as much as digits as its factorization.

1250563292113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 1250563292113 in words is "one trillion, two hundred fifty billion, five hundred sixty-three million, two hundred ninety-two thousand, one hundred thirteen".