6652315636656 has 20 divisors (see below), whose sum is σ = 17185148728152. Its totient is φ = 2217438545536.

The previous prime is 6652315636583. The next prime is 6652315636667. The reversal of 6652315636656 is 6566365132566.

It is a super-2 number, since 2×6652315636656² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6652315636656.

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, 69294954501 + ... + 69294954596.

Almost surely, 2^{6652315636656} is an apocalyptic number.

It is an amenable number.

6652315636656 is an abundant number, since it is smaller than the sum of its proper divisors (10532833091496).

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

6652315636656 is a wasteful number, since it uses less digits than its factorization.

6652315636656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138589909108 (or 138589909102 counting only the distinct ones).

The product of its digits is 104976000, while the sum is 60.

The spelling of 6652315636656 in words is "six trillion, six hundred fifty-two billion, three hundred fifteen million, six hundred thirty-six thousand, six hundred fifty-six".