10655255808 has 360 divisors, whose sum is σ = 33157244736. Its totient is φ = 3400704000.

The previous prime is 10655255797. The next prime is 10655255833. The reversal of 10655255808 is 80855255601.

10655255808 is a `hidden beast` number, since 1 + 0 + 65 + 5 + 2 + 5 + 580 + 8 = 666.

It is a super-2 number, since 2×10655255808² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 70564533 + ... + 70564683.

Almost surely, 2^10655255808 is an apocalyptic number.

10655255808 is a gapful number since it is divisible by the number (18) 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 10655255808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16578622368).

10655255808 is an abundant number, since it is smaller than the sum of its proper divisors (22501988928).

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

10655255808 is an equidigital number, since it uses as much as digits as its factorization.

10655255808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 45.

The spelling of 10655255808 in words is "ten billion, six hundred fifty-five million, two hundred fifty-five thousand, eight hundred eight".