6546670489152 has 112 divisors (see below), whose sum is σ = 19248776539200. Its totient is φ = 2181908551680.

The previous prime is 6546670489109. The next prime is 6546670489193. The reversal of 6546670489152 is 2519840766456.

6546670489152 is a `hidden beast` number, since 6 + 5 + 46 + 67 + 0 + 489 + 1 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6546670489152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11858952 + ... + 12398712.

Almost surely, 2^{6546670489152} is an apocalyptic number.

It is an amenable number.

6546670489152 is an abundant number, since it is smaller than the sum of its proper divisors (12702106050048).

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

6546670489152 is a wasteful number, since it uses less digits than its factorization.

6546670489152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546801 (or 546785 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 63.

The spelling of 6546670489152 in words is "six trillion, five hundred forty-six billion, six hundred seventy million, four hundred eighty-nine thousand, one hundred fifty-two".