10806475680 has 1920 divisors, whose sum is σ = 55324684800. Its totient is φ = 1950842880.

The previous prime is 10806475661. The next prime is 10806475699. The reversal of 10806475680 is 8657460801.

It is a happy number.

10806475680 is a `hidden beast` number, since 1 + 0 + 80 + 6 + 4 + 7 + 568 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (10806475661) and next prime (10806475699).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 635675032 + ... + 635675048.

It is an arithmetic number, because the mean of its divisors is an integer number (28814940).

Almost surely, 2^10806475680 is an apocalyptic number.

10806475680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10806475680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27662342400).

10806475680 is an abundant number, since it is smaller than the sum of its proper divisors (44518209120).

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

10806475680 is a wasteful number, since it uses less digits than its factorization.

10806475680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 10806475680 in words is "ten billion, eight hundred six million, four hundred seventy-five thousand, six hundred eighty".