10539010000 has 100 divisors (see below), whose sum is σ = 25867322932. Its totient is φ = 4157568000.

The previous prime is 10539009983. The next prime is 10539010049. The reversal of 10539010000 is 1093501.

It can be written as a sum of positive squares in 10 ways, for example, as 7796183616 + 2742826384 = 88296^2 + 52372^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×10539010000² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10539010000.

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, 722782 + ... + 737218.

Almost surely, 2^10539010000 is an apocalyptic number.

10539010000 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 10539010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12933661466).

10539010000 is an abundant number, since it is smaller than the sum of its proper divisors (15328312932).

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

10539010000 is an equidigital number, since it uses as much as digits as its factorization.

10539010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14538 (or 14517 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 19.

The spelling of 10539010000 in words is "ten billion, five hundred thirty-nine million, ten thousand".