6667945089032 has 64 divisors (see below), whose sum is σ = 13259343575040. Its totient is φ = 3138077894400.

The previous prime is 6667945088999. The next prime is 6667945089041. The reversal of 6667945089032 is 2309805497666.

It is a super-2 number, since 2×6667945089032² (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 6667945089032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25258682 + ... + 25521302.

It is an arithmetic number, because the mean of its divisors is an integer number (207177243360).

Almost surely, 2^{6667945089032} is an apocalyptic number.

6667945089032 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6667945089032 is a deficient number, since it is larger than the sum of its proper divisors (6591398486008).

6667945089032 is a wasteful number, since it uses less digits than its factorization.

6667945089032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265462 (or 265458 counting only the distinct ones).

The product of its (nonzero) digits is 117573120, while the sum is 65.

The spelling of 6667945089032 in words is "six trillion, six hundred sixty-seven billion, nine hundred forty-five million, eighty-nine thousand, thirty-two".