10543224553 has 2 divisors, whose sum is σ = 10543224554. Its totient is φ = 10543224552.

The previous prime is 10543224511. The next prime is 10543224619. The reversal of 10543224553 is 35542234501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7787709504 + 2755515049 = 88248^2 + 52493^2 .

It is a cyclic number.

It is not a de Polignac number, because 10543224553 - 2¹⁷ = 10543093481 is a prime.

It is a super-2 number, since 2×10543224553² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10543221553) by changing a digit.

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 as a sum of consecutive naturals, namely, 5271612276 + 5271612277.

It is an arithmetic number, because the mean of its divisors is an integer number (5271612277).

Almost surely, 2^10543224553 is an apocalyptic number.

It is an amenable number.

10543224553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10543224553 is an equidigital number, since it uses as much as digits as its factorization.

10543224553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 10543224553 in words is "ten billion, five hundred forty-three million, two hundred twenty-four thousand, five hundred fifty-three".