6662565060004 has 48 divisors (see below), whose sum is σ = 13466491279360. Its totient is φ = 2825110794240.

The previous prime is 6662565059987. The next prime is 6662565060007. The reversal of 6662565060004 is 4000605652666.

It is a super-2 number, since 2×6662565060004² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6662565060007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8848252 + ... + 9571660.

Almost surely, 2^{6662565060004} is an apocalyptic number.

It is an amenable number.

6662565060004 is an abundant number, since it is smaller than the sum of its proper divisors (6803926219356).

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

6662565060004 is a wasteful number, since it uses less digits than its factorization.

6662565060004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726908 (or 726906 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 6662565060004 in words is "six trillion, six hundred sixty-two billion, five hundred sixty-five million, sixty thousand, four".