6622552654317 has 6 divisors (see below), whose sum is σ = 9565909389582. Its totient is φ = 4415035102872.

The previous prime is 6622552654307. The next prime is 6622552654343. The reversal of 6622552654317 is 7134562552266.

6622552654317 is a `hidden beast` number, since 6 + 6 + 2 + 2 + 552 + 6 + 54 + 31 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6490907771076 + 131644883241 = 2547726^2 + 362829^2 .

It is not a de Polignac number, because 6622552654317 - 2⁸ = 6622552654061 is a prime.

It is a super-2 number, since 2×6622552654317² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6622552654307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 367919591898 + ... + 367919591915.

It is an arithmetic number, because the mean of its divisors is an integer number (1594318231597).

Almost surely, 2^{6622552654317} is an apocalyptic number.

It is an amenable number.

6622552654317 is a deficient number, since it is larger than the sum of its proper divisors (2943356735265).

6622552654317 is a wasteful number, since it uses less digits than its factorization.

6622552654317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735839183819 (or 735839183816 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 54.

The spelling of 6622552654317 in words is "six trillion, six hundred twenty-two billion, five hundred fifty-two million, six hundred fifty-four thousand, three hundred seventeen".