10653223540240 has 40 divisors (see below), whose sum is σ = 24786784858968. Its totient is φ = 4258185738240.

The previous prime is 10653223540217. The next prime is 10653223540283. The reversal of 10653223540240 is 4204532235601.

It can be written as a sum of positive squares in 4 ways, for example, as 6703687365904 + 3949536174336 = 2589148^2 + 1987344^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10653223540240² (a number of 27 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 10653223540240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48384441 + ... + 48604120.

Almost surely, 2^{10653223540240} is an apocalyptic number.

10653223540240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10653223540240 is an abundant number, since it is smaller than the sum of its proper divisors (14133561318728).

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

10653223540240 is a wasteful number, since it uses less digits than its factorization.

10653223540240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96989947 (or 96989941 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 10653223540240 its reverse (4204532235601), we get a palindrome (14857755775841).

The spelling of 10653223540240 in words is "ten trillion, six hundred fifty-three billion, two hundred twenty-three million, five hundred forty thousand, two hundred forty".