11486718509701 has 2 divisors, whose sum is σ = 11486718509702. Its totient is φ = 11486718509700.

The previous prime is 11486718509663. The next prime is 11486718509711. The reversal of 11486718509701 is 10790581768411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8331299187201 + 3155419322500 = 2886399^2 + 1776350^2 .

It is an emirp because it is prime and its reverse (10790581768411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11486718509701 - 2⁷ = 11486718509573 is a prime.

It is a super-2 number, since 2×11486718509701² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11486718509711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5743359254850 + 5743359254851.

It is an arithmetic number, because the mean of its divisors is an integer number (5743359254851).

Almost surely, 2^{11486718509701} is an apocalyptic number.

It is an amenable number.

11486718509701 is a deficient number, since it is larger than the sum of its proper divisors (1).

11486718509701 is an equidigital number, since it uses as much as digits as its factorization.

11486718509701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 58.

The spelling of 11486718509701 in words is "eleven trillion, four hundred eighty-six billion, seven hundred eighteen million, five hundred nine thousand, seven hundred one".