6605631626630 has 8 divisors (see below), whose sum is σ = 11890136927952. Its totient is φ = 2642252650648.

The previous prime is 6605631626609. The next prime is 6605631626663. The reversal of 6605631626630 is 366261365066.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330281581322 + ... + 330281581341.

It is an arithmetic number, because the mean of its divisors is an integer number (1486267115994).

Almost surely, 2^{6605631626630} is an apocalyptic number.

6605631626630 is a deficient number, since it is larger than the sum of its proper divisors (5284505301322).

6605631626630 is a wasteful number, since it uses less digits than its factorization.

6605631626630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660563162670.

The product of its (nonzero) digits is 4199040, while the sum is 50.

The spelling of 6605631626630 in words is "six trillion, six hundred five billion, six hundred thirty-one million, six hundred twenty-six thousand, six hundred thirty".