5667622717656 has 64 divisors (see below), whose sum is σ = 14291695987200. Its totient is φ = 1872892813568.

The previous prime is 5667622717651. The next prime is 5667622717661. The reversal of 5667622717656 is 6567172267665.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5667622717651) and next prime (5667622717661).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667622717651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1283005 + ... + 3602963.

It is an arithmetic number, because the mean of its divisors is an integer number (223307749800).

Almost surely, 2^{5667622717656} is an apocalyptic number.

It is an amenable number.

5667622717656 is an abundant number, since it is smaller than the sum of its proper divisors (8624073269544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5667622717656 is a wasteful number, since it uses less digits than its factorization.

5667622717656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320848 (or 2320844 counting only the distinct ones).

The product of its digits is 266716800, while the sum is 66.

The spelling of 5667622717656 in words is "five trillion, six hundred sixty-seven billion, six hundred twenty-two million, seven hundred seventeen thousand, six hundred fifty-six".