10853120550 has 24 divisors (see below), whose sum is σ = 26915739336. Its totient is φ = 2894165440.

The previous prime is 10853120543. The next prime is 10853120557. The reversal of 10853120550 is 5502135801.

10853120550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10853120543) and next prime (10853120557).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10853120557) 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 11 ways as a sum of consecutive naturals, for example, 36176919 + ... + 36177218.

It is an arithmetic number, because the mean of its divisors is an integer number (1121489139).

Almost surely, 2^10853120550 is an apocalyptic number.

10853120550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10853120550 is an abundant number, since it is smaller than the sum of its proper divisors (16062618786).

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

10853120550 is a wasteful number, since it uses less digits than its factorization.

10853120550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72354152 (or 72354147 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 10853120550 in words is "ten billion, eight hundred fifty-three million, one hundred twenty thousand, five hundred fifty".