10035021500 has 96 divisors (see below), whose sum is σ = 25270068096. Its totient is φ = 3409996800.

The previous prime is 10035021497. The next prime is 10035021517. The reversal of 10035021500 is 512053001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 382814 + ... + 408186.

It is an arithmetic number, because the mean of its divisors is an integer number (263229876).

Almost surely, 2^10035021500 is an apocalyptic number.

10035021500 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 10035021500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12635034048).

10035021500 is an abundant number, since it is smaller than the sum of its proper divisors (15235046596).

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

10035021500 is a wasteful number, since it uses less digits than its factorization.

10035021500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25512 (or 25500 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

Adding to 10035021500 its reverse (512053001), we get a palindrome (10547074501).

The spelling of 10035021500 in words is "ten billion, thirty-five million, twenty-one thousand, five hundred".