11006465603537 has 2 divisors, whose sum is σ = 11006465603538. Its totient is φ = 11006465603536.

The previous prime is 11006465603519. The next prime is 11006465603569. The reversal of 11006465603537 is 73530656460011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11005348439761 + 1117163776 = 3317431^2 + 33424^2 .

It is an emirp because it is prime and its reverse (73530656460011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11006465603537 - 2⁶ = 11006465603473 is a prime.

It is a super-2 number, since 2×11006465603537² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11006465603491 and 11006465603500.

It is not a weakly prime, because it can be changed into another prime (11006465603597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503232801768 + 5503232801769.

It is an arithmetic number, because the mean of its divisors is an integer number (5503232801769).

Almost surely, 2^{11006465603537} is an apocalyptic number.

It is an amenable number.

11006465603537 is a deficient number, since it is larger than the sum of its proper divisors (1).

11006465603537 is an equidigital number, since it uses as much as digits as its factorization.

11006465603537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 11006465603537 in words is "eleven trillion, six billion, four hundred sixty-five million, six hundred three thousand, five hundred thirty-seven".