10530240000 has 400 divisors, whose sum is σ = 40088767488. Its totient is φ = 2405376000.

The previous prime is 10530239989. The next prime is 10530240023. The reversal of 10530240000 is 4203501.

It is a tau number, because it is divible by the number of its divisors (400).

It is a super-2 number, since 2×10530240000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6719217 + ... + 6720783.

Almost surely, 2^10530240000 is an apocalyptic number.

10530240000 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 10530240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20044383744).

10530240000 is an abundant number, since it is smaller than the sum of its proper divisors (29558527488).

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

10530240000 is an frugal number, since it uses more digits than its factorization.

10530240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 10530240000 its reverse (4203501), we get a palindrome (10534443501).

The spelling of 10530240000 in words is "ten billion, five hundred thirty million, two hundred forty thousand".