10647371680 has 48 divisors (see below), whose sum is σ = 27441185184. Its totient is φ = 3871770880.

The previous prime is 10647371659. The next prime is 10647371699. The reversal of 10647371680 is 8617374601.

It is a super-2 number, since 2×10647371680² (a number of 21 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3023062 + ... + 3026581.

It is an arithmetic number, because the mean of its divisors is an integer number (571691358).

Almost surely, 2^10647371680 is an apocalyptic number.

10647371680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10647371680 is an abundant number, since it is smaller than the sum of its proper divisors (16793813504).

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

10647371680 is a wasteful number, since it uses less digits than its factorization.

10647371680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6049669 (or 6049661 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 10647371680 in words is "ten billion, six hundred forty-seven million, three hundred seventy-one thousand, six hundred eighty".