10948196156257 has 2 divisors, whose sum is σ = 10948196156258. Its totient is φ = 10948196156256.

The previous prime is 10948196156243. The next prime is 10948196156279. The reversal of 10948196156257 is 75265169184901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10947634655841 + 561500416 = 3308721^2 + 23696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10948196156257 is a prime.

It is not a weakly prime, because it can be changed into another prime (10948196156237) 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, 5474098078128 + 5474098078129.

It is an arithmetic number, because the mean of its divisors is an integer number (5474098078129).

Almost surely, 2^{10948196156257} is an apocalyptic number.

It is an amenable number.

10948196156257 is a deficient number, since it is larger than the sum of its proper divisors (1).

10948196156257 is an equidigital number, since it uses as much as digits as its factorization.

10948196156257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32659200, while the sum is 64.

The spelling of 10948196156257 in words is "ten trillion, nine hundred forty-eight billion, one hundred ninety-six million, one hundred fifty-six thousand, two hundred fifty-seven".