5517268854805 has 8 divisors (see below), whose sum is σ = 6686274335544. Its totient is φ = 4370113944000.

The previous prime is 5517268854803. The next prime is 5517268854809. The reversal of 5517268854805 is 5084588627155.

It can be written as a sum of positive squares in 4 ways, for example, as 345528825489 + 5171740029316 = 587817^2 + 2274146^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5517268854805 - 2¹ = 5517268854803 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5517268854803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5462641926 + ... + 5462642935.

It is an arithmetic number, because the mean of its divisors is an integer number (835784291943).

Almost surely, 2^{5517268854805} is an apocalyptic number.

It is an amenable number.

5517268854805 is a deficient number, since it is larger than the sum of its proper divisors (1169005480739).

5517268854805 is a wasteful number, since it uses less digits than its factorization.

5517268854805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10925284967.

The product of its (nonzero) digits is 107520000, while the sum is 64.

The spelling of 5517268854805 in words is "five trillion, five hundred seventeen billion, two hundred sixty-eight million, eight hundred fifty-four thousand, eight hundred five".