5220340618695 has 32 divisors (see below), whose sum is σ = 8795083802880. Its totient is φ = 2636766432000.

The previous prime is 5220340618693. The next prime is 5220340618699. The reversal of 5220340618695 is 5968160430225.

It is a happy number.

It is not a de Polignac number, because 5220340618695 - 2¹ = 5220340618693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220340618693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2196529 + ... + 3907098.

It is an arithmetic number, because the mean of its divisors is an integer number (274846368840).

Almost surely, 2^{5220340618695} is an apocalyptic number.

5220340618695 is a deficient number, since it is larger than the sum of its proper divisors (3574743184185).

5220340618695 is a wasteful number, since it uses less digits than its factorization.

5220340618695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106655.

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 5220340618695 in words is "five trillion, two hundred twenty billion, three hundred forty million, six hundred eighteen thousand, six hundred ninety-five".