5668659412415 has 8 divisors (see below), whose sum is σ = 6819878164320. Its totient is φ = 4523269616992.

The previous prime is 5668659412327. The next prime is 5668659412421. The reversal of 5668659412415 is 5142149568665.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5668659412415 is a prime.

It is a super-2 number, since 2×5668659412415² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1457236979 + ... + 1457240868.

It is an arithmetic number, because the mean of its divisors is an integer number (852484770540).

Almost surely, 2^{5668659412415} is an apocalyptic number.

5668659412415 is a deficient number, since it is larger than the sum of its proper divisors (1151218751905).

5668659412415 is a wasteful number, since it uses less digits than its factorization.

5668659412415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914478241.

The product of its digits is 62208000, while the sum is 62.

The spelling of 5668659412415 in words is "five trillion, six hundred sixty-eight billion, six hundred fifty-nine million, four hundred twelve thousand, four hundred fifteen".