11545065502343 has 2 divisors, whose sum is σ = 11545065502344. Its totient is φ = 11545065502342.

The previous prime is 11545065502339. The next prime is 11545065502403. The reversal of 11545065502343 is 34320556054511.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11545065502343 - 2² = 11545065502339 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 11545065502294 and 11545065502303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11545065592343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5772532751171 + 5772532751172.

It is an arithmetic number, because the mean of its divisors is an integer number (5772532751172).

Almost surely, 2^{11545065502343} is an apocalyptic number.

11545065502343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11545065502343 is an equidigital number, since it uses as much as digits as its factorization.

11545065502343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 11545065502343 in words is "eleven trillion, five hundred forty-five billion, sixty-five million, five hundred two thousand, three hundred forty-three".