11601517246049 has 2 divisors, whose sum is σ = 11601517246050. Its totient is φ = 11601517246048.

The previous prime is 11601517246037. The next prime is 11601517246073. The reversal of 11601517246049 is 94064271510611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10584566012449 + 1016951233600 = 3253393^2 + 1008440^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11601517246049 is a prime.

It is a super-2 number, since 2×11601517246049² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11601517245994 and 11601517246012.

It is not a weakly prime, because it can be changed into another prime (11601517246349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800758623024 + 5800758623025.

It is an arithmetic number, because the mean of its divisors is an integer number (5800758623025).

Almost surely, 2^{11601517246049} is an apocalyptic number.

It is an amenable number.

11601517246049 is a deficient number, since it is larger than the sum of its proper divisors (1).

11601517246049 is an equidigital number, since it uses as much as digits as its factorization.

11601517246049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 11601517246049 in words is "eleven trillion, six hundred one billion, five hundred seventeen million, two hundred forty-six thousand, forty-nine".