6670551662 has 16 divisors (see below), whose sum is σ = 10292788800. Its totient is φ = 3240303360.

The previous prime is 6670551659. The next prime is 6670551721. The reversal of 6670551662 is 2661550766.

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, 150587 + ... + 189782.

It is an arithmetic number, because the mean of its divisors is an integer number (643299300).

Almost surely, 2^6670551662 is an apocalyptic number.

6670551662 is a deficient number, since it is larger than the sum of its proper divisors (3622237138).

6670551662 is a wasteful number, since it uses less digits than its factorization.

6670551662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340651.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 6670551662 is about 81673.4452683368. The cubic root of 6670551662 is about 1882.4375788269.

The spelling of 6670551662 in words is "six billion, six hundred seventy million, five hundred fifty-one thousand, six hundred sixty-two".