10243535000 has 80 divisors (see below), whose sum is σ = 24305344800. Its totient is φ = 4045392000.

The previous prime is 10243534957. The next prime is 10243535051. The reversal of 10243535000 is 53534201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 382034 + ... + 407966.

It is an arithmetic number, because the mean of its divisors is an integer number (303816810).

Almost surely, 2^10243535000 is an apocalyptic number.

10243535000 is a gapful number since it is divisible by the number (10) 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 10243535000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12152672400).

10243535000 is an abundant number, since it is smaller than the sum of its proper divisors (14061809800).

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

10243535000 is an equidigital number, since it uses as much as digits as its factorization.

10243535000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26038 (or 26019 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The spelling of 10243535000 in words is "ten billion, two hundred forty-three million, five hundred thirty-five thousand".