6453681306000 has 160 divisors (see below), whose sum is σ = 20807941385088. Its totient is φ = 1720876403200.

The previous prime is 6453681305987. The next prime is 6453681306031. The reversal of 6453681306000 is 6031863546.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181740247 + ... + 181775753.

Almost surely, 2^{6453681306000} is an apocalyptic number.

6453681306000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6453681306000 is an abundant number, since it is smaller than the sum of its proper divisors (14354260079088).

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

6453681306000 is a wasteful number, since it uses less digits than its factorization.

6453681306000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65826 (or 65810 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 6453681306000 in words is "six trillion, four hundred fifty-three billion, six hundred eighty-one million, three hundred six thousand".