10544530100440 has 64 divisors (see below), whose sum is σ = 27574073913600. Its totient is φ = 3553991737728.

The previous prime is 10544530100411. The next prime is 10544530100441. The reversal of 10544530100440 is 4400103544501.

It is a super-2 number, since 2×10544530100440² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10544530100441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319127854 + ... + 319160893.

It is an arithmetic number, because the mean of its divisors is an integer number (430844904900).

Almost surely, 2^{10544530100440} is an apocalyptic number.

10544530100440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10544530100440 is an abundant number, since it is smaller than the sum of its proper divisors (17029543813160).

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

10544530100440 is a wasteful number, since it uses less digits than its factorization.

10544530100440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638288824 (or 638288820 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 10544530100440 its reverse (4400103544501), we get a palindrome (14944633644941).

The spelling of 10544530100440 in words is "ten trillion, five hundred forty-four billion, five hundred thirty million, one hundred thousand, four hundred forty".