10555000549 has 2 divisors, whose sum is σ = 10555000550. Its totient is φ = 10555000548.

The previous prime is 10555000531. The next prime is 10555000567. The reversal of 10555000549 is 94500055501.

It is a balanced prime because it is at equal distance from previous prime (10555000531) and next prime (10555000567).

It can be written as a sum of positive squares in only one way, i.e., 10270403649 + 284596900 = 101343^2 + 16870^2 .

It is a cyclic number.

It is not a de Polignac number, because 10555000549 - 2⁹ = 10555000037 is a prime.

It is a super-2 number, since 2×10555000549² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10555004549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277500274 + 5277500275.

It is an arithmetic number, because the mean of its divisors is an integer number (5277500275).

Almost surely, 2^10555000549 is an apocalyptic number.

It is an amenable number.

10555000549 is a deficient number, since it is larger than the sum of its proper divisors (1).

10555000549 is an equidigital number, since it uses as much as digits as its factorization.

10555000549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 10555000549 in words is "ten billion, five hundred fifty-five million, five hundred forty-nine", and thus it is an aban number.