10655812908 has 72 divisors (see below), whose sum is σ = 30713836608. Its totient is φ = 3085843968.

The previous prime is 10655812907. The next prime is 10655812933. The reversal of 10655812908 is 80921855601.

It is a happy number.

10655812908 is a `hidden beast` number, since 1 + 0 + 6 + 558 + 1 + 2 + 90 + 8 = 666.

10655812908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10655812908² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10655812901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 661716 + ... + 677627.

It is an arithmetic number, because the mean of its divisors is an integer number (426581064).

Almost surely, 2^10655812908 is an apocalyptic number.

10655812908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10655812908 is an abundant number, since it is smaller than the sum of its proper divisors (20058023700).

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

10655812908 is a wasteful number, since it uses less digits than its factorization.

10655812908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339383 (or 1339378 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 45.

The spelling of 10655812908 in words is "ten billion, six hundred fifty-five million, eight hundred twelve thousand, nine hundred eight".