11653071352543 has 2 divisors, whose sum is σ = 11653071352544. Its totient is φ = 11653071352542.

The previous prime is 11653071352529. The next prime is 11653071352619. The reversal of 11653071352543 is 34525317035611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11653071352543 - 2⁹ = 11653071352031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11653071352493 and 11653071352502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11653078352543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5826535676271 + 5826535676272.

It is an arithmetic number, because the mean of its divisors is an integer number (5826535676272).

Almost surely, 2^{11653071352543} is an apocalyptic number.

11653071352543 is a deficient number, since it is larger than the sum of its proper divisors (1).

11653071352543 is an equidigital number, since it uses as much as digits as its factorization.

11653071352543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134000, while the sum is 46.

The spelling of 11653071352543 in words is "eleven trillion, six hundred fifty-three billion, seventy-one million, three hundred fifty-two thousand, five hundred forty-three".