6608466421355 has 8 divisors (see below), whose sum is σ = 7930596762000. Its totient is φ = 5286481766176.

The previous prime is 6608466421331. The next prime is 6608466421393. The reversal of 6608466421355 is 5531246648066.

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

It is a cyclic number.

It is not a de Polignac number, because 6608466421355 - 2³⁸ = 6333588514411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6608466421355.

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, 36321545 + ... + 36503034.

It is an arithmetic number, because the mean of its divisors is an integer number (991324595250).

Almost surely, 2^{6608466421355} is an apocalyptic number.

6608466421355 is a deficient number, since it is larger than the sum of its proper divisors (1322130340645).

6608466421355 is a wasteful number, since it uses less digits than its factorization.

6608466421355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72842733.

The product of its (nonzero) digits is 24883200, while the sum is 56.

The spelling of 6608466421355 in words is "six trillion, six hundred eight billion, four hundred sixty-six million, four hundred twenty-one thousand, three hundred fifty-five".