11848650417157 has 2 divisors, whose sum is σ = 11848650417158. Its totient is φ = 11848650417156.

The previous prime is 11848650417133. The next prime is 11848650417203. The reversal of 11848650417157 is 75171405684811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11529053538916 + 319596878241 = 3395446^2 + 565329^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11848650417157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11848650417127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5924325208578 + 5924325208579.

It is an arithmetic number, because the mean of its divisors is an integer number (5924325208579).

Almost surely, 2^{11848650417157} is an apocalyptic number.

It is an amenable number.

11848650417157 is a deficient number, since it is larger than the sum of its proper divisors (1).

11848650417157 is an equidigital number, since it uses as much as digits as its factorization.

11848650417157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7526400, while the sum is 58.

The spelling of 11848650417157 in words is "eleven trillion, eight hundred forty-eight billion, six hundred fifty million, four hundred seventeen thousand, one hundred fifty-seven".