10544011225553 has 4 divisors (see below), whose sum is σ = 11355089012148. Its totient is φ = 9732933438960.

The previous prime is 10544011225549. The next prime is 10544011225597. The reversal of 10544011225553 is 35552211044501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6795051719824 + 3748959505729 = 2606732^2 + 1936223^2 .

It is a cyclic number.

It is not a de Polignac number, because 10544011225553 - 2² = 10544011225549 is a prime.

It is a super-2 number, since 2×10544011225553² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10544011225523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405538893278 + ... + 405538893303.

It is an arithmetic number, because the mean of its divisors is an integer number (2838772253037).

Almost surely, 2^{10544011225553} is an apocalyptic number.

10544011225553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10544011225553 is a deficient number, since it is larger than the sum of its proper divisors (811077786595).

10544011225553 is an equidigital number, since it uses as much as digits as its factorization.

10544011225553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811077786594.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 10544011225553 in words is "ten trillion, five hundred forty-four billion, eleven million, two hundred twenty-five thousand, five hundred fifty-three".