5345504319911 has 16 divisors (see below), whose sum is σ = 6474771445824. Its totient is φ = 4308164941824.

The previous prime is 5345504319889. The next prime is 5345504319937. The reversal of 5345504319911 is 1199134055435.

It is a cyclic number.

It is not a de Polignac number, because 5345504319911 - 2⁴² = 947457808807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5345504319911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5345504319971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21619670 + ... + 21865523.

It is an arithmetic number, because the mean of its divisors is an integer number (404673215364).

Almost surely, 2^{5345504319911} is an apocalyptic number.

5345504319911 is a deficient number, since it is larger than the sum of its proper divisors (1129267125913).

5345504319911 is a wasteful number, since it uses less digits than its factorization.

5345504319911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43486250.

The product of its (nonzero) digits is 1458000, while the sum is 50.

The spelling of 5345504319911 in words is "five trillion, three hundred forty-five billion, five hundred four million, three hundred nineteen thousand, nine hundred eleven".