10905133620 has 48 divisors (see below), whose sum is σ = 30836711808. Its totient is φ = 2879241600.

The previous prime is 10905133583. The next prime is 10905133621. The reversal of 10905133620 is 2633150901.

10905133620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10905133621) 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 15 ways as a sum of consecutive naturals, for example, 893704 + ... + 905823.

It is an arithmetic number, because the mean of its divisors is an integer number (642431496).

Almost surely, 2^10905133620 is an apocalyptic number.

10905133620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10905133620 is an abundant number, since it is smaller than the sum of its proper divisors (19931578188).

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

10905133620 is a wasteful number, since it uses less digits than its factorization.

10905133620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799640 (or 1799638 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The spelling of 10905133620 in words is "ten billion, nine hundred five million, one hundred thirty-three thousand, six hundred twenty".