10810191852 has 96 divisors (see below), whose sum is σ = 28635586560. Its totient is φ = 3525462720.

The previous prime is 10810191851. The next prime is 10810191893. The reversal of 10810191852 is 25819101801.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10810191851) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2189827 + ... + 2194757.

It is an arithmetic number, because the mean of its divisors is an integer number (298287360).

Almost surely, 2^10810191852 is an apocalyptic number.

10810191852 is a gapful number since it is divisible by the number (12) 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 10810191852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14317793280).

10810191852 is an abundant number, since it is smaller than the sum of its proper divisors (17825394708).

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

10810191852 is a wasteful number, since it uses less digits than its factorization.

10810191852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5380 (or 5372 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 36.

The spelling of 10810191852 in words is "ten billion, eight hundred ten million, one hundred ninety-one thousand, eight hundred fifty-two".